70487248

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{3109}}^1$

素因数の和:3239

約数の個数: 40

約数和(自身を含む): 148471400

約数和(自身を除く): 77984152

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 109, 208, 218, 436, 872, 1417, 1744, 2834, 3109, 5668, 6218, 11336, 12436, 22672, 24872, 40417, 49744, 80834, 161668, 323336, 338881, 646672, 677762, 1355524, 2711048, 4405453, 5422096, 8810906, 17621812, 35243624, 70487248]

約数ペア:

[(1, 70487248), (2, 35243624), (4, 17621812), (8, 8810906), (13, 5422096), (16, 4405453), (26, 2711048), (52, 1355524), (104, 677762), (109, 646672), (208, 338881), (218, 323336), (436, 161668), (872, 80834), (1417, 49744), (1744, 40417), (2834, 24872), (3109, 22672), (5668, 12436), (6218, 11336)]