65686432

素因数分解:

$2^5\times 7^1\times {\mathrm{127}}^1\times {\mathrm{2309}}^1$

素因数の和:2453

約数の個数: 48

約数和(自身を含む): 149022720

約数和(自身を除く): 83336288

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 127, 224, 254, 508, 889, 1016, 1778, 2032, 2309, 3556, 4064, 4618, 7112, 9236, 14224, 16163, 18472, 28448, 32326, 36944, 64652, 73888, 129304, 258608, 293243, 517216, 586486, 1172972, 2052701, 2345944, 4105402, 4691888, 8210804, 9383776, 16421608, 32843216, 65686432]

約数ペア:

[(1, 65686432), (2, 32843216), (4, 16421608), (7, 9383776), (8, 8210804), (14, 4691888), (16, 4105402), (28, 2345944), (32, 2052701), (56, 1172972), (112, 586486), (127, 517216), (224, 293243), (254, 258608), (508, 129304), (889, 73888), (1016, 64652), (1778, 36944), (2032, 32326), (2309, 28448), (3556, 18472), (4064, 16163), (4618, 14224), (7112, 9236)]