40044288

素因数分解:

$2^8\times 3^1\times {\mathrm{23}}^1\times {\mathrm{2267}}^1$

素因数の和:2309

約数の個数: 72

約数和(自身を含む): 111259008

約数和(自身を除く): 71214720

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 23, 24, 32, 46, 48, 64, 69, 92, 96, 128, 138, 184, 192, 256, 276, 368, 384, 552, 736, 768, 1104, 1472, 2208, 2267, 2944, 4416, 4534, 5888, 6801, 8832, 9068, 13602, 17664, 18136, 27204, 36272, 52141, 54408, 72544, 104282, 108816, 145088, 156423, 208564, 217632, 290176, 312846, 417128, 435264, 580352, 625692, 834256, 870528, 1251384, 1668512, 1741056, 2502768, 3337024, 5005536, 6674048, 10011072, 13348096, 20022144, 40044288]

約数ペア:

[(1, 40044288), (2, 20022144), (3, 13348096), (4, 10011072), (6, 6674048), (8, 5005536), (12, 3337024), (16, 2502768), (23, 1741056), (24, 1668512), (32, 1251384), (46, 870528), (48, 834256), (64, 625692), (69, 580352), (92, 435264), (96, 417128), (128, 312846), (138, 290176), (184, 217632), (192, 208564), (256, 156423), (276, 145088), (368, 108816), (384, 104282), (552, 72544), (736, 54408), (768, 52141), (1104, 36272), (1472, 27204), (2208, 18136), (2267, 17664), (2944, 13602), (4416, 9068), (4534, 8832), (5888, 6801)]