25658856

素因数分解:

$2^3\times 3^5\times {\mathrm{67}}^1\times {\mathrm{197}}^1$

素因数の和:285

約数の個数: 96

約数和(自身を含む): 73513440

約数和(自身を除く): 47854584

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 67, 72, 81, 108, 134, 162, 197, 201, 216, 243, 268, 324, 394, 402, 486, 536, 591, 603, 648, 788, 804, 972, 1182, 1206, 1576, 1608, 1773, 1809, 1944, 2364, 2412, 3546, 3618, 4728, 4824, 5319, 5427, 7092, 7236, 10638, 10854, 13199, 14184, 14472, 15957, 16281, 21276, 21708, 26398, 31914, 32562, 39597, 42552, 43416, 47871, 52796, 63828, 65124, 79194, 95742, 105592, 118791, 127656, 130248, 158388, 191484, 237582, 316776, 356373, 382968, 475164, 712746, 950328, 1069119, 1425492, 2138238, 2850984, 3207357, 4276476, 6414714, 8552952, 12829428, 25658856]

約数ペア:

[(1, 25658856), (2, 12829428), (3, 8552952), (4, 6414714), (6, 4276476), (8, 3207357), (9, 2850984), (12, 2138238), (18, 1425492), (24, 1069119), (27, 950328), (36, 712746), (54, 475164), (67, 382968), (72, 356373), (81, 316776), (108, 237582), (134, 191484), (162, 158388), (197, 130248), (201, 127656), (216, 118791), (243, 105592), (268, 95742), (324, 79194), (394, 65124), (402, 63828), (486, 52796), (536, 47871), (591, 43416), (603, 42552), (648, 39597), (788, 32562), (804, 31914), (972, 26398), (1182, 21708), (1206, 21276), (1576, 16281), (1608, 15957), (1773, 14472), (1809, 14184), (1944, 13199), (2364, 10854), (2412, 10638), (3546, 7236), (3618, 7092), (4728, 5427), (4824, 5319)]