25806384

素因数分解:

$2^4\times 3^3\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{47}}^1$

素因数の和:136

約数の個数: 160

約数和(自身を含む): 79994880

約数和(自身を除く): 54188496

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 31, 36, 41, 47, 48, 54, 62, 72, 82, 93, 94, 108, 123, 124, 141, 144, 164, 186, 188, 216, 246, 248, 279, 282, 328, 369, 372, 376, 423, 432, 492, 496, 558, 564, 656, 738, 744, 752, 837, 846, 984, 1107, 1116, 1128, 1269, 1271, 1457, 1476, 1488, 1674, 1692, 1927, 1968, 2214, 2232, 2256, 2538, 2542, 2914, 2952, 3348, 3384, 3813, 3854, 4371, 4428, 4464, 5076, 5084, 5781, 5828, 5904, 6696, 6768, 7626, 7708, 8742, 8856, 10152, 10168, 11439, 11562, 11656, 13113, 13392, 15252, 15416, 17343, 17484, 17712, 20304, 20336, 22878, 23124, 23312, 26226, 30504, 30832, 34317, 34686, 34968, 39339, 45756, 46248, 52029, 52452, 59737, 61008, 68634, 69372, 69936, 78678, 91512, 92496, 104058, 104904, 119474, 137268, 138744, 157356, 179211, 183024, 208116, 209808, 238948, 274536, 277488, 314712, 358422, 416232, 477896, 537633, 549072, 629424, 716844, 832464, 955792, 1075266, 1433688, 1612899, 2150532, 2867376, 3225798, 4301064, 6451596, 8602128, 12903192, 25806384]

約数ペア:

[(1, 25806384), (2, 12903192), (3, 8602128), (4, 6451596), (6, 4301064), (8, 3225798), (9, 2867376), (12, 2150532), (16, 1612899), (18, 1433688), (24, 1075266), (27, 955792), (31, 832464), (36, 716844), (41, 629424), (47, 549072), (48, 537633), (54, 477896), (62, 416232), (72, 358422), (82, 314712), (93, 277488), (94, 274536), (108, 238948), (123, 209808), (124, 208116), (141, 183024), (144, 179211), (164, 157356), (186, 138744), (188, 137268), (216, 119474), (246, 104904), (248, 104058), (279, 92496), (282, 91512), (328, 78678), (369, 69936), (372, 69372), (376, 68634), (423, 61008), (432, 59737), (492, 52452), (496, 52029), (558, 46248), (564, 45756), (656, 39339), (738, 34968), (744, 34686), (752, 34317), (837, 30832), (846, 30504), (984, 26226), (1107, 23312), (1116, 23124), (1128, 22878), (1269, 20336), (1271, 20304), (1457, 17712), (1476, 17484), (1488, 17343), (1674, 15416), (1692, 15252), (1927, 13392), (1968, 13113), (2214, 11656), (2232, 11562), (2256, 11439), (2538, 10168), (2542, 10152), (2914, 8856), (2952, 8742), (3348, 7708), (3384, 7626), (3813, 6768), (3854, 6696), (4371, 5904), (4428, 5828), (4464, 5781), (5076, 5084)]