64097684

素因数分解:

$2^2\times 7^2\times {\mathrm{17}}^1\times {\mathrm{19237}}^1$

素因数の和:19272

約数の個数: 36

約数和(自身を含む): 138167316

約数和(自身を除く): 74069632

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 49, 68, 98, 119, 196, 238, 476, 833, 1666, 3332, 19237, 38474, 76948, 134659, 269318, 327029, 538636, 654058, 942613, 1308116, 1885226, 2289203, 3770452, 4578406, 9156812, 16024421, 32048842, 64097684]

約数ペア:

[(1, 64097684), (2, 32048842), (4, 16024421), (7, 9156812), (14, 4578406), (17, 3770452), (28, 2289203), (34, 1885226), (49, 1308116), (68, 942613), (98, 654058), (119, 538636), (196, 327029), (238, 269318), (476, 134659), (833, 76948), (1666, 38474), (3332, 19237)]