4997072

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{367}}^1$

素因数の和:435

約数の個数: 40

約数和(自身を含む): 10404096

約数和(自身を除く): 5407024

約数列:

[1, 2, 4, 8, 16, 23, 37, 46, 74, 92, 148, 184, 296, 367, 368, 592, 734, 851, 1468, 1702, 2936, 3404, 5872, 6808, 8441, 13579, 13616, 16882, 27158, 33764, 54316, 67528, 108632, 135056, 217264, 312317, 624634, 1249268, 2498536, 4997072]

約数ペア:

[(1, 4997072), (2, 2498536), (4, 1249268), (8, 624634), (16, 312317), (23, 217264), (37, 135056), (46, 108632), (74, 67528), (92, 54316), (148, 33764), (184, 27158), (296, 16882), (367, 13616), (368, 13579), (592, 8441), (734, 6808), (851, 5872), (1468, 3404), (1702, 2936)]