63644588

素因数分解:

$2^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{2671}}^1$

素因数の和:2742

約数の個数: 48

約数和(自身を含む): 136464384

約数和(自身を除く): 72819796

約数列:

[1, 2, 4, 7, 14, 23, 28, 37, 46, 74, 92, 148, 161, 259, 322, 518, 644, 851, 1036, 1702, 2671, 3404, 5342, 5957, 10684, 11914, 18697, 23828, 37394, 61433, 74788, 98827, 122866, 197654, 245732, 395308, 430031, 691789, 860062, 1383578, 1720124, 2273021, 2767156, 4546042, 9092084, 15911147, 31822294, 63644588]

約数ペア:

[(1, 63644588), (2, 31822294), (4, 15911147), (7, 9092084), (14, 4546042), (23, 2767156), (28, 2273021), (37, 1720124), (46, 1383578), (74, 860062), (92, 691789), (148, 430031), (161, 395308), (259, 245732), (322, 197654), (518, 122866), (644, 98827), (851, 74788), (1036, 61433), (1702, 37394), (2671, 23828), (3404, 18697), (5342, 11914), (5957, 10684)]