25751768

素因数分解:

$2^3\times 7^1\times {\mathrm{29}}^1\times {\mathrm{101}}^1\times {\mathrm{157}}^1$

素因数の和:300

約数の個数: 64

約数和(自身を含む): 58017600

約数和(自身を除く): 32265832

約数列:

[1, 2, 4, 7, 8, 14, 28, 29, 56, 58, 101, 116, 157, 202, 203, 232, 314, 404, 406, 628, 707, 808, 812, 1099, 1256, 1414, 1624, 2198, 2828, 2929, 4396, 4553, 5656, 5858, 8792, 9106, 11716, 15857, 18212, 20503, 23432, 31714, 31871, 36424, 41006, 63428, 63742, 82012, 110999, 126856, 127484, 164024, 221998, 254968, 443996, 459853, 887992, 919706, 1839412, 3218971, 3678824, 6437942, 12875884, 25751768]

約数ペア:

[(1, 25751768), (2, 12875884), (4, 6437942), (7, 3678824), (8, 3218971), (14, 1839412), (28, 919706), (29, 887992), (56, 459853), (58, 443996), (101, 254968), (116, 221998), (157, 164024), (202, 127484), (203, 126856), (232, 110999), (314, 82012), (404, 63742), (406, 63428), (628, 41006), (707, 36424), (808, 31871), (812, 31714), (1099, 23432), (1256, 20503), (1414, 18212), (1624, 15857), (2198, 11716), (2828, 9106), (2929, 8792), (4396, 5858), (4553, 5656)]