79704506

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{109}}^1\times {\mathrm{2749}}^1$

素因数の和:2886

約数の個数: 32

約数和(自身を含む): 145200000

約数和(自身を除く): 65495494

約数列:

[1, 2, 7, 14, 19, 38, 109, 133, 218, 266, 763, 1526, 2071, 2749, 4142, 5498, 14497, 19243, 28994, 38486, 52231, 104462, 299641, 365617, 599282, 731234, 2097487, 4194974, 5693179, 11386358, 39852253, 79704506]

約数ペア:

[(1, 79704506), (2, 39852253), (7, 11386358), (14, 5693179), (19, 4194974), (38, 2097487), (109, 731234), (133, 599282), (218, 365617), (266, 299641), (763, 104462), (1526, 52231), (2071, 38486), (2749, 28994), (4142, 19243), (5498, 14497)]