25881108

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{6761}}^1$

素因数の和:6808

約数の個数: 48

約数和(自身を含む): 68160960

約数和(自身を除く): 42279852

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 29, 33, 44, 58, 66, 87, 116, 132, 174, 319, 348, 638, 957, 1276, 1914, 3828, 6761, 13522, 20283, 27044, 40566, 74371, 81132, 148742, 196069, 223113, 297484, 392138, 446226, 588207, 784276, 892452, 1176414, 2156759, 2352828, 4313518, 6470277, 8627036, 12940554, 25881108]

約数ペア:

[(1, 25881108), (2, 12940554), (3, 8627036), (4, 6470277), (6, 4313518), (11, 2352828), (12, 2156759), (22, 1176414), (29, 892452), (33, 784276), (44, 588207), (58, 446226), (66, 392138), (87, 297484), (116, 223113), (132, 196069), (174, 148742), (319, 81132), (348, 74371), (638, 40566), (957, 27044), (1276, 20283), (1914, 13522), (3828, 6761)]