1606688

素因数分解:

$2^5\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{59}}^1$

素因数の和:129

約数の個数: 48

約数和(自身を含む): 3447360

約数和(自身を除く): 1840672

約数列:

[1, 2, 4, 8, 16, 23, 32, 37, 46, 59, 74, 92, 118, 148, 184, 236, 296, 368, 472, 592, 736, 851, 944, 1184, 1357, 1702, 1888, 2183, 2714, 3404, 4366, 5428, 6808, 8732, 10856, 13616, 17464, 21712, 27232, 34928, 43424, 50209, 69856, 100418, 200836, 401672, 803344, 1606688]

約数ペア:

[(1, 1606688), (2, 803344), (4, 401672), (8, 200836), (16, 100418), (23, 69856), (32, 50209), (37, 43424), (46, 34928), (59, 27232), (74, 21712), (92, 17464), (118, 13616), (148, 10856), (184, 8732), (236, 6808), (296, 5428), (368, 4366), (472, 3404), (592, 2714), (736, 2183), (851, 1888), (944, 1702), (1184, 1357)]