78520484

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{293}}^1\times {\mathrm{563}}^1$

素因数の和:884

約数の個数: 48

約数和(自身を含む): 167142528

約数和(自身を除く): 88622044

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 68, 119, 238, 293, 476, 563, 586, 1126, 1172, 2051, 2252, 3941, 4102, 4981, 7882, 8204, 9571, 9962, 15764, 19142, 19924, 34867, 38284, 66997, 69734, 133994, 139468, 164959, 267988, 329918, 659836, 1154713, 2309426, 2804303, 4618852, 5608606, 11217212, 19630121, 39260242, 78520484]

約数ペア:

[(1, 78520484), (2, 39260242), (4, 19630121), (7, 11217212), (14, 5608606), (17, 4618852), (28, 2804303), (34, 2309426), (68, 1154713), (119, 659836), (238, 329918), (293, 267988), (476, 164959), (563, 139468), (586, 133994), (1126, 69734), (1172, 66997), (2051, 38284), (2252, 34867), (3941, 19924), (4102, 19142), (4981, 15764), (7882, 9962), (8204, 9571)]