25472328

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{67}}^1\times {\mathrm{73}}^1$

素因数の和:187

約数の個数: 128

約数和(自身を含む): 77291520

約数和(自身を除く): 51819192

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 31, 42, 56, 62, 67, 73, 84, 93, 124, 134, 146, 168, 186, 201, 217, 219, 248, 268, 292, 372, 402, 434, 438, 469, 511, 536, 584, 651, 744, 804, 868, 876, 938, 1022, 1302, 1407, 1533, 1608, 1736, 1752, 1876, 2044, 2077, 2263, 2604, 2814, 3066, 3752, 4088, 4154, 4526, 4891, 5208, 5628, 6132, 6231, 6789, 8308, 9052, 9782, 11256, 12264, 12462, 13578, 14539, 14673, 15841, 16616, 18104, 19564, 24924, 27156, 29078, 29346, 31682, 34237, 39128, 43617, 47523, 49848, 54312, 58156, 58692, 63364, 68474, 87234, 95046, 102711, 116312, 117384, 126728, 136948, 151621, 174468, 190092, 205422, 273896, 303242, 348936, 380184, 410844, 454863, 606484, 821688, 909726, 1061347, 1212968, 1819452, 2122694, 3184041, 3638904, 4245388, 6368082, 8490776, 12736164, 25472328]

約数ペア:

[(1, 25472328), (2, 12736164), (3, 8490776), (4, 6368082), (6, 4245388), (7, 3638904), (8, 3184041), (12, 2122694), (14, 1819452), (21, 1212968), (24, 1061347), (28, 909726), (31, 821688), (42, 606484), (56, 454863), (62, 410844), (67, 380184), (73, 348936), (84, 303242), (93, 273896), (124, 205422), (134, 190092), (146, 174468), (168, 151621), (186, 136948), (201, 126728), (217, 117384), (219, 116312), (248, 102711), (268, 95046), (292, 87234), (372, 68474), (402, 63364), (434, 58692), (438, 58156), (469, 54312), (511, 49848), (536, 47523), (584, 43617), (651, 39128), (744, 34237), (804, 31682), (868, 29346), (876, 29078), (938, 27156), (1022, 24924), (1302, 19564), (1407, 18104), (1533, 16616), (1608, 15841), (1736, 14673), (1752, 14539), (1876, 13578), (2044, 12462), (2077, 12264), (2263, 11256), (2604, 9782), (2814, 9052), (3066, 8308), (3752, 6789), (4088, 6231), (4154, 6132), (4526, 5628), (4891, 5208)]