25201924

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{101}}^1\times {\mathrm{107}}^1$

素因数の和:276

約数の個数: 48

約数和(自身を含む): 49968576

約数和(自身を除く): 24766652

約数列:

[1, 2, 4, 11, 22, 44, 53, 101, 106, 107, 202, 212, 214, 404, 428, 583, 1111, 1166, 1177, 2222, 2332, 2354, 4444, 4708, 5353, 5671, 10706, 10807, 11342, 21412, 21614, 22684, 43228, 58883, 62381, 117766, 118877, 124762, 235532, 237754, 249524, 475508, 572771, 1145542, 2291084, 6300481, 12600962, 25201924]

約数ペア:

[(1, 25201924), (2, 12600962), (4, 6300481), (11, 2291084), (22, 1145542), (44, 572771), (53, 475508), (101, 249524), (106, 237754), (107, 235532), (202, 124762), (212, 118877), (214, 117766), (404, 62381), (428, 58883), (583, 43228), (1111, 22684), (1166, 21614), (1177, 21412), (2222, 11342), (2332, 10807), (2354, 10706), (4444, 5671), (4708, 5353)]