74920016

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{163}}^1\times {\mathrm{1249}}^1$

素因数の和:1443

約数の個数: 40

約数和(自身を含む): 152520000

約数和(自身を除く): 77599984

約数列:

[1, 2, 4, 8, 16, 23, 46, 92, 163, 184, 326, 368, 652, 1249, 1304, 2498, 2608, 3749, 4996, 7498, 9992, 14996, 19984, 28727, 29992, 57454, 59984, 114908, 203587, 229816, 407174, 459632, 814348, 1628696, 3257392, 4682501, 9365002, 18730004, 37460008, 74920016]

約数ペア:

[(1, 74920016), (2, 37460008), (4, 18730004), (8, 9365002), (16, 4682501), (23, 3257392), (46, 1628696), (92, 814348), (163, 459632), (184, 407174), (326, 229816), (368, 203587), (652, 114908), (1249, 59984), (1304, 57454), (2498, 29992), (2608, 28727), (3749, 19984), (4996, 14996), (7498, 9992)]