25485944

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{109}}^1\times {\mathrm{2657}}^1$

素因数の和:2783

約数の個数: 32

約数和(自身を含む): 52628400

約数和(自身を除く): 27142456

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 109, 218, 436, 872, 1199, 2398, 2657, 4796, 5314, 9592, 10628, 21256, 29227, 58454, 116908, 233816, 289613, 579226, 1158452, 2316904, 3185743, 6371486, 12742972, 25485944]

約数ペア:

[(1, 25485944), (2, 12742972), (4, 6371486), (8, 3185743), (11, 2316904), (22, 1158452), (44, 579226), (88, 289613), (109, 233816), (218, 116908), (436, 58454), (872, 29227), (1199, 21256), (2398, 10628), (2657, 9592), (4796, 5314)]