70638944

素因数分解:

$2^5\times {\mathrm{17}}^1\times {\mathrm{89}}^1\times {\mathrm{1459}}^1$

素因数の和:1575

約数の個数: 48

約数和(自身を含む): 149007600

約数和(自身を除く): 78368656

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 68, 89, 136, 178, 272, 356, 544, 712, 1424, 1459, 1513, 2848, 2918, 3026, 5836, 6052, 11672, 12104, 23344, 24208, 24803, 46688, 48416, 49606, 99212, 129851, 198424, 259702, 396848, 519404, 793696, 1038808, 2077616, 2207467, 4155232, 4414934, 8829868, 17659736, 35319472, 70638944]

約数ペア:

[(1, 70638944), (2, 35319472), (4, 17659736), (8, 8829868), (16, 4414934), (17, 4155232), (32, 2207467), (34, 2077616), (68, 1038808), (89, 793696), (136, 519404), (178, 396848), (272, 259702), (356, 198424), (544, 129851), (712, 99212), (1424, 49606), (1459, 48416), (1513, 46688), (2848, 24803), (2918, 24208), (3026, 23344), (5836, 12104), (6052, 11672)]