25177684

素因数分解:

$2^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{101}}^1\times {\mathrm{307}}^1$

素因数の和:448

約数の個数: 48

約数和(自身を含む): 52778880

約数和(自身を除く): 27601196

約数列:

[1, 2, 4, 7, 14, 28, 29, 58, 101, 116, 202, 203, 307, 404, 406, 614, 707, 812, 1228, 1414, 2149, 2828, 2929, 4298, 5858, 8596, 8903, 11716, 17806, 20503, 31007, 35612, 41006, 62014, 62321, 82012, 124028, 124642, 217049, 249284, 434098, 868196, 899203, 1798406, 3596812, 6294421, 12588842, 25177684]

約数ペア:

[(1, 25177684), (2, 12588842), (4, 6294421), (7, 3596812), (14, 1798406), (28, 899203), (29, 868196), (58, 434098), (101, 249284), (116, 217049), (202, 124642), (203, 124028), (307, 82012), (404, 62321), (406, 62014), (614, 41006), (707, 35612), (812, 31007), (1228, 20503), (1414, 17806), (2149, 11716), (2828, 8903), (2929, 8596), (4298, 5858)]