25505732

素因数分解:

$2^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{101}}^1\times {\mathrm{311}}^1$

素因数の和:452

約数の個数: 48

約数和(自身を含む): 53464320

約数和(自身を除く): 27958588

約数列:

[1, 2, 4, 7, 14, 28, 29, 58, 101, 116, 202, 203, 311, 404, 406, 622, 707, 812, 1244, 1414, 2177, 2828, 2929, 4354, 5858, 8708, 9019, 11716, 18038, 20503, 31411, 36076, 41006, 62822, 63133, 82012, 125644, 126266, 219877, 252532, 439754, 879508, 910919, 1821838, 3643676, 6376433, 12752866, 25505732]

約数ペア:

[(1, 25505732), (2, 12752866), (4, 6376433), (7, 3643676), (14, 1821838), (28, 910919), (29, 879508), (58, 439754), (101, 252532), (116, 219877), (202, 126266), (203, 125644), (311, 82012), (404, 63133), (406, 62822), (622, 41006), (707, 36076), (812, 31411), (1244, 20503), (1414, 18038), (2177, 11716), (2828, 9019), (2929, 8708), (4354, 5858)]