28846688

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{4079}}^1$

素因数の和:4119

約数の個数: 48

約数和(自身を含む): 64774080

約数和(自身を除く): 35927392

約数列:

[1, 2, 4, 8, 13, 16, 17, 26, 32, 34, 52, 68, 104, 136, 208, 221, 272, 416, 442, 544, 884, 1768, 3536, 4079, 7072, 8158, 16316, 32632, 53027, 65264, 69343, 106054, 130528, 138686, 212108, 277372, 424216, 554744, 848432, 901459, 1109488, 1696864, 1802918, 2218976, 3605836, 7211672, 14423344, 28846688]

約数ペア:

[(1, 28846688), (2, 14423344), (4, 7211672), (8, 3605836), (13, 2218976), (16, 1802918), (17, 1696864), (26, 1109488), (32, 901459), (34, 848432), (52, 554744), (68, 424216), (104, 277372), (136, 212108), (208, 138686), (221, 130528), (272, 106054), (416, 69343), (442, 65264), (544, 53027), (884, 32632), (1768, 16316), (3536, 8158), (4079, 7072)]