40002816

素因数分解:

$2^8\times 3^1\times 7^2\times {\mathrm{1063}}^1$

素因数の和:1096

約数の個数: 108

約数和(自身を含む): 123964512

約数和(自身を除く): 83961696

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 49, 56, 64, 84, 96, 98, 112, 128, 147, 168, 192, 196, 224, 256, 294, 336, 384, 392, 448, 588, 672, 768, 784, 896, 1063, 1176, 1344, 1568, 1792, 2126, 2352, 2688, 3136, 3189, 4252, 4704, 5376, 6272, 6378, 7441, 8504, 9408, 12544, 12756, 14882, 17008, 18816, 22323, 25512, 29764, 34016, 37632, 44646, 51024, 52087, 59528, 68032, 89292, 102048, 104174, 119056, 136064, 156261, 178584, 204096, 208348, 238112, 272128, 312522, 357168, 408192, 416696, 476224, 625044, 714336, 816384, 833392, 952448, 1250088, 1428672, 1666784, 1904896, 2500176, 2857344, 3333568, 5000352, 5714688, 6667136, 10000704, 13334272, 20001408, 40002816]

約数ペア:

[(1, 40002816), (2, 20001408), (3, 13334272), (4, 10000704), (6, 6667136), (7, 5714688), (8, 5000352), (12, 3333568), (14, 2857344), (16, 2500176), (21, 1904896), (24, 1666784), (28, 1428672), (32, 1250088), (42, 952448), (48, 833392), (49, 816384), (56, 714336), (64, 625044), (84, 476224), (96, 416696), (98, 408192), (112, 357168), (128, 312522), (147, 272128), (168, 238112), (192, 208348), (196, 204096), (224, 178584), (256, 156261), (294, 136064), (336, 119056), (384, 104174), (392, 102048), (448, 89292), (588, 68032), (672, 59528), (768, 52087), (784, 51024), (896, 44646), (1063, 37632), (1176, 34016), (1344, 29764), (1568, 25512), (1792, 22323), (2126, 18816), (2352, 17008), (2688, 14882), (3136, 12756), (3189, 12544), (4252, 9408), (4704, 8504), (5376, 7441), (6272, 6378)]