25314744

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{173}}^1$

素因数の和:269

約数の個数: 128

約数和(自身を含む): 79511040

約数和(自身を除く): 54196296

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 21, 24, 26, 28, 39, 42, 52, 56, 67, 78, 84, 91, 104, 134, 156, 168, 173, 182, 201, 268, 273, 312, 346, 364, 402, 469, 519, 536, 546, 692, 728, 804, 871, 938, 1038, 1092, 1211, 1384, 1407, 1608, 1742, 1876, 2076, 2184, 2249, 2422, 2613, 2814, 3484, 3633, 3752, 4152, 4498, 4844, 5226, 5628, 6097, 6747, 6968, 7266, 8996, 9688, 10452, 11256, 11591, 12194, 13494, 14532, 15743, 17992, 18291, 20904, 23182, 24388, 26988, 29064, 31486, 34773, 36582, 46364, 47229, 48776, 53976, 62972, 69546, 73164, 81137, 92728, 94458, 125944, 139092, 146328, 150683, 162274, 188916, 243411, 278184, 301366, 324548, 377832, 452049, 486822, 602732, 649096, 904098, 973644, 1054781, 1205464, 1808196, 1947288, 2109562, 3164343, 3616392, 4219124, 6328686, 8438248, 12657372, 25314744]

約数ペア:

[(1, 25314744), (2, 12657372), (3, 8438248), (4, 6328686), (6, 4219124), (7, 3616392), (8, 3164343), (12, 2109562), (13, 1947288), (14, 1808196), (21, 1205464), (24, 1054781), (26, 973644), (28, 904098), (39, 649096), (42, 602732), (52, 486822), (56, 452049), (67, 377832), (78, 324548), (84, 301366), (91, 278184), (104, 243411), (134, 188916), (156, 162274), (168, 150683), (173, 146328), (182, 139092), (201, 125944), (268, 94458), (273, 92728), (312, 81137), (346, 73164), (364, 69546), (402, 62972), (469, 53976), (519, 48776), (536, 47229), (546, 46364), (692, 36582), (728, 34773), (804, 31486), (871, 29064), (938, 26988), (1038, 24388), (1092, 23182), (1211, 20904), (1384, 18291), (1407, 17992), (1608, 15743), (1742, 14532), (1876, 13494), (2076, 12194), (2184, 11591), (2249, 11256), (2422, 10452), (2613, 9688), (2814, 8996), (3484, 7266), (3633, 6968), (3752, 6747), (4152, 6097), (4498, 5628), (4844, 5226)]