26937512

素因数分解:

$2^3\times 7^1\times {\mathrm{31}}^1\times {\mathrm{59}}^1\times {\mathrm{263}}^1$

素因数の和:366

約数の個数: 64

約数和(自身を含む): 60825600

約数和(自身を除く): 33888088

約数列:

[1, 2, 4, 7, 8, 14, 28, 31, 56, 59, 62, 118, 124, 217, 236, 248, 263, 413, 434, 472, 526, 826, 868, 1052, 1652, 1736, 1829, 1841, 2104, 3304, 3658, 3682, 7316, 7364, 8153, 12803, 14632, 14728, 15517, 16306, 25606, 31034, 32612, 51212, 57071, 62068, 65224, 102424, 108619, 114142, 124136, 217238, 228284, 434476, 456568, 481027, 868952, 962054, 1924108, 3367189, 3848216, 6734378, 13468756, 26937512]

約数ペア:

[(1, 26937512), (2, 13468756), (4, 6734378), (7, 3848216), (8, 3367189), (14, 1924108), (28, 962054), (31, 868952), (56, 481027), (59, 456568), (62, 434476), (118, 228284), (124, 217238), (217, 124136), (236, 114142), (248, 108619), (263, 102424), (413, 65224), (434, 62068), (472, 57071), (526, 51212), (826, 32612), (868, 31034), (1052, 25606), (1652, 16306), (1736, 15517), (1829, 14728), (1841, 14632), (2104, 12803), (3304, 8153), (3658, 7364), (3682, 7316)]