28490392

素因数分解:

$2^3\times 7^1\times {\mathrm{59}}^1\times {\mathrm{8623}}^1$

素因数の和:8695

約数の個数: 32

約数和(自身を含む): 62092800

約数和(自身を除く): 33602408

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 59, 118, 236, 413, 472, 826, 1652, 3304, 8623, 17246, 34492, 60361, 68984, 120722, 241444, 482888, 508757, 1017514, 2035028, 3561299, 4070056, 7122598, 14245196, 28490392]

約数ペア:

[(1, 28490392), (2, 14245196), (4, 7122598), (7, 4070056), (8, 3561299), (14, 2035028), (28, 1017514), (56, 508757), (59, 482888), (118, 241444), (236, 120722), (413, 68984), (472, 60361), (826, 34492), (1652, 17246), (3304, 8623)]