25340084

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{2837}}^1$

素因数の和:2888

約数の個数: 48

約数和(自身を含む): 57214080

約数和(自身を除く): 31873996

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 29, 44, 58, 77, 116, 154, 203, 308, 319, 406, 638, 812, 1276, 2233, 2837, 4466, 5674, 8932, 11348, 19859, 31207, 39718, 62414, 79436, 82273, 124828, 164546, 218449, 329092, 436898, 575911, 873796, 905003, 1151822, 1810006, 2303644, 3620012, 6335021, 12670042, 25340084]

約数ペア:

[(1, 25340084), (2, 12670042), (4, 6335021), (7, 3620012), (11, 2303644), (14, 1810006), (22, 1151822), (28, 905003), (29, 873796), (44, 575911), (58, 436898), (77, 329092), (116, 218449), (154, 164546), (203, 124828), (308, 82273), (319, 79436), (406, 62414), (638, 39718), (812, 31207), (1276, 19859), (2233, 11348), (2837, 8932), (4466, 5674)]