70943572

素因数分解:

$2^2\times 7^2\times {\mathrm{283}}^1\times {\mathrm{1279}}^1$

素因数の和:1580

約数の個数: 36

約数和(自身を含む): 145044480

約数和(自身を除く): 74100908

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 196, 283, 566, 1132, 1279, 1981, 2558, 3962, 5116, 7924, 8953, 13867, 17906, 27734, 35812, 55468, 62671, 125342, 250684, 361957, 723914, 1447828, 2533699, 5067398, 10134796, 17735893, 35471786, 70943572]

約数ペア:

[(1, 70943572), (2, 35471786), (4, 17735893), (7, 10134796), (14, 5067398), (28, 2533699), (49, 1447828), (98, 723914), (196, 361957), (283, 250684), (566, 125342), (1132, 62671), (1279, 55468), (1981, 35812), (2558, 27734), (3962, 17906), (5116, 13867), (7924, 8953)]