17967557156

素因数分解:

$2^2\times {\mathrm{97}}^1\times {\mathrm{127}}^1\times {\mathrm{163}}^1\times {\mathrm{2237}}^1$

素因数の和:2628

約数の個数: 48

約数和(自身を含む): 32228345856

約数和(自身を除く): 14260788700

約数列:

[1, 2, 4, 97, 127, 163, 194, 254, 326, 388, 508, 652, 2237, 4474, 8948, 12319, 15811, 20701, 24638, 31622, 41402, 49276, 63244, 82804, 216989, 284099, 364631, 433978, 568198, 729262, 867956, 1136396, 1458524, 2007997, 4015994, 8031988, 27557603, 35369207, 46308137, 55115206, 70738414, 92616274, 110230412, 141476828, 185232548, 4491889289, 8983778578, 17967557156]

約数ペア:

[(1, 17967557156), (2, 8983778578), (4, 4491889289), (97, 185232548), (127, 141476828), (163, 110230412), (194, 92616274), (254, 70738414), (326, 55115206), (388, 46308137), (508, 35369207), (652, 27557603), (2237, 8031988), (4474, 4015994), (8948, 2007997), (12319, 1458524), (15811, 1136396), (20701, 867956), (24638, 729262), (31622, 568198), (41402, 433978), (49276, 364631), (63244, 284099), (82804, 216989)]