77812568

素因数分解:

$2^3\times {\mathrm{29}}^1\times {\mathrm{149}}^1\times {\mathrm{2251}}^1$

素因数の和:2435

約数の個数: 32

約数和(自身を含む): 152010000

約数和(自身を除く): 74197432

約数列:

[1, 2, 4, 8, 29, 58, 116, 149, 232, 298, 596, 1192, 2251, 4321, 4502, 8642, 9004, 17284, 18008, 34568, 65279, 130558, 261116, 335399, 522232, 670798, 1341596, 2683192, 9726571, 19453142, 38906284, 77812568]

約数ペア:

[(1, 77812568), (2, 38906284), (4, 19453142), (8, 9726571), (29, 2683192), (58, 1341596), (116, 670798), (149, 522232), (232, 335399), (298, 261116), (596, 130558), (1192, 65279), (2251, 34568), (4321, 18008), (4502, 17284), (8642, 9004)]