628078112

素因数分解:

$2^5\times {\mathrm{23}}^1\times {\mathrm{421}}^1\times {\mathrm{2027}}^1$

素因数の和:2481

約数の個数: 48

約数和(自身を含む): 1293993792

約数和(自身を除く): 665915680

約数列:

[1, 2, 4, 8, 16, 23, 32, 46, 92, 184, 368, 421, 736, 842, 1684, 2027, 3368, 4054, 6736, 8108, 9683, 13472, 16216, 19366, 32432, 38732, 46621, 64864, 77464, 93242, 154928, 186484, 309856, 372968, 745936, 853367, 1491872, 1706734, 3413468, 6826936, 13653872, 19627441, 27307744, 39254882, 78509764, 157019528, 314039056, 628078112]

約数ペア:

[(1, 628078112), (2, 314039056), (4, 157019528), (8, 78509764), (16, 39254882), (23, 27307744), (32, 19627441), (46, 13653872), (92, 6826936), (184, 3413468), (368, 1706734), (421, 1491872), (736, 853367), (842, 745936), (1684, 372968), (2027, 309856), (3368, 186484), (4054, 154928), (6736, 93242), (8108, 77464), (9683, 64864), (13472, 46621), (16216, 38732), (19366, 32432)]