25879876

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{107}}^1\times {\mathrm{239}}^1$

素因数の和:384

約数の個数: 48

約数和(自身を含む): 52254720

約数和(自身を除く): 26374844

約数列:

[1, 2, 4, 11, 22, 23, 44, 46, 92, 107, 214, 239, 253, 428, 478, 506, 956, 1012, 1177, 2354, 2461, 2629, 4708, 4922, 5258, 5497, 9844, 10516, 10994, 21988, 25573, 27071, 51146, 54142, 60467, 102292, 108284, 120934, 241868, 281303, 562606, 588179, 1125212, 1176358, 2352716, 6469969, 12939938, 25879876]

約数ペア:

[(1, 25879876), (2, 12939938), (4, 6469969), (11, 2352716), (22, 1176358), (23, 1125212), (44, 588179), (46, 562606), (92, 281303), (107, 241868), (214, 120934), (239, 108284), (253, 102292), (428, 60467), (478, 54142), (506, 51146), (956, 27071), (1012, 25573), (1177, 21988), (2354, 10994), (2461, 10516), (2629, 9844), (4708, 5497), (4922, 5258)]