78004628

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{163}}^1\times {\mathrm{9203}}^1$

素因数の和:9383

約数の個数: 24

約数和(自身を含む): 147926688

約数和(自身を除く): 69922060

約数列:

[1, 2, 4, 13, 26, 52, 163, 326, 652, 2119, 4238, 8476, 9203, 18406, 36812, 119639, 239278, 478556, 1500089, 3000178, 6000356, 19501157, 39002314, 78004628]

約数ペア:

[(1, 78004628), (2, 39002314), (4, 19501157), (13, 6000356), (26, 3000178), (52, 1500089), (163, 478556), (326, 239278), (652, 119639), (2119, 36812), (4238, 18406), (8476, 9203)]