71319872

素因数分解:

$2^6\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{3727}}^1$

素因数の和:3775

約数の個数: 56

約数和(自身を含む): 159081216

約数和(自身を除く): 87761344

約数列:

[1, 2, 4, 8, 13, 16, 23, 26, 32, 46, 52, 64, 92, 104, 184, 208, 299, 368, 416, 598, 736, 832, 1196, 1472, 2392, 3727, 4784, 7454, 9568, 14908, 19136, 29816, 48451, 59632, 85721, 96902, 119264, 171442, 193804, 238528, 342884, 387608, 685768, 775216, 1114373, 1371536, 1550432, 2228746, 2743072, 3100864, 4457492, 5486144, 8914984, 17829968, 35659936, 71319872]

約数ペア:

[(1, 71319872), (2, 35659936), (4, 17829968), (8, 8914984), (13, 5486144), (16, 4457492), (23, 3100864), (26, 2743072), (32, 2228746), (46, 1550432), (52, 1371536), (64, 1114373), (92, 775216), (104, 685768), (184, 387608), (208, 342884), (299, 238528), (368, 193804), (416, 171442), (598, 119264), (736, 96902), (832, 85721), (1196, 59632), (1472, 48451), (2392, 29816), (3727, 19136), (4784, 14908), (7454, 9568)]