13940992

素因数分解:

$2^8\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{71}}^1$

素因数の和:159

約数の個数: 72

約数和(自身を含む): 30905280

約数和(自身を除く): 16964288

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 59, 64, 71, 104, 118, 128, 142, 208, 236, 256, 284, 416, 472, 568, 767, 832, 923, 944, 1136, 1534, 1664, 1846, 1888, 2272, 3068, 3328, 3692, 3776, 4189, 4544, 6136, 7384, 7552, 8378, 9088, 12272, 14768, 15104, 16756, 18176, 24544, 29536, 33512, 49088, 54457, 59072, 67024, 98176, 108914, 118144, 134048, 196352, 217828, 236288, 268096, 435656, 536192, 871312, 1072384, 1742624, 3485248, 6970496, 13940992]

約数ペア:

[(1, 13940992), (2, 6970496), (4, 3485248), (8, 1742624), (13, 1072384), (16, 871312), (26, 536192), (32, 435656), (52, 268096), (59, 236288), (64, 217828), (71, 196352), (104, 134048), (118, 118144), (128, 108914), (142, 98176), (208, 67024), (236, 59072), (256, 54457), (284, 49088), (416, 33512), (472, 29536), (568, 24544), (767, 18176), (832, 16756), (923, 15104), (944, 14768), (1136, 12272), (1534, 9088), (1664, 8378), (1846, 7552), (1888, 7384), (2272, 6136), (3068, 4544), (3328, 4189), (3692, 3776)]