25420024

素因数分解:

$2^3\times 7^2\times {\mathrm{19}}^1\times {\mathrm{3413}}^1$

素因数の和:3452

約数の個数: 48

約数和(自身を含む): 58379400

約数和(自身を除く): 32959376

約数列:

[1, 2, 4, 7, 8, 14, 19, 28, 38, 49, 56, 76, 98, 133, 152, 196, 266, 392, 532, 931, 1064, 1862, 3413, 3724, 6826, 7448, 13652, 23891, 27304, 47782, 64847, 95564, 129694, 167237, 191128, 259388, 334474, 453929, 518776, 668948, 907858, 1337896, 1815716, 3177503, 3631432, 6355006, 12710012, 25420024]

約数ペア:

[(1, 25420024), (2, 12710012), (4, 6355006), (7, 3631432), (8, 3177503), (14, 1815716), (19, 1337896), (28, 907858), (38, 668948), (49, 518776), (56, 453929), (76, 334474), (98, 259388), (133, 191128), (152, 167237), (196, 129694), (266, 95564), (392, 64847), (532, 47782), (931, 27304), (1064, 23891), (1862, 13652), (3413, 7448), (3724, 6826)]