15697898504

素因数分解:

$2^3\times {\mathrm{79}}^1\times {\mathrm{643}}^1\times {\mathrm{38629}}^1$

素因数の和:39357

約数の個数: 32

約数和(自身を含む): 29853264000

約数和(自身を除く): 14155365496

約数列:

[1, 2, 4, 8, 79, 158, 316, 632, 643, 1286, 2572, 5144, 38629, 50797, 77258, 101594, 154516, 203188, 309032, 406376, 3051691, 6103382, 12206764, 24413528, 24838447, 49676894, 99353788, 198707576, 1962237313, 3924474626, 7848949252, 15697898504]

約数ペア:

[(1, 15697898504), (2, 7848949252), (4, 3924474626), (8, 1962237313), (79, 198707576), (158, 99353788), (316, 49676894), (632, 24838447), (643, 24413528), (1286, 12206764), (2572, 6103382), (5144, 3051691), (38629, 406376), (50797, 309032), (77258, 203188), (101594, 154516)]