25202072

素因数分解:

$2^3\times 7^2\times {\mathrm{239}}^1\times {\mathrm{269}}^1$

素因数の和:528

約数の個数: 48

約数和(自身を含む): 55404000

約数和(自身を除く): 30201928

約数列:

[1, 2, 4, 7, 8, 14, 28, 49, 56, 98, 196, 239, 269, 392, 478, 538, 956, 1076, 1673, 1883, 1912, 2152, 3346, 3766, 6692, 7532, 11711, 13181, 13384, 15064, 23422, 26362, 46844, 52724, 64291, 93688, 105448, 128582, 257164, 450037, 514328, 900074, 1800148, 3150259, 3600296, 6300518, 12601036, 25202072]

約数ペア:

[(1, 25202072), (2, 12601036), (4, 6300518), (7, 3600296), (8, 3150259), (14, 1800148), (28, 900074), (49, 514328), (56, 450037), (98, 257164), (196, 128582), (239, 105448), (269, 93688), (392, 64291), (478, 52724), (538, 46844), (956, 26362), (1076, 23422), (1673, 15064), (1883, 13384), (1912, 13181), (2152, 11711), (3346, 7532), (3766, 6692)]