25169616

素因数分解:

$2^4\times 3^4\times {\mathrm{19421}}^1$

素因数の和:19441

約数の個数: 50

約数和(自身を含む): 72851922

約数和(自身を除く): 47682306

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 81, 108, 144, 162, 216, 324, 432, 648, 1296, 19421, 38842, 58263, 77684, 116526, 155368, 174789, 233052, 310736, 349578, 466104, 524367, 699156, 932208, 1048734, 1398312, 1573101, 2097468, 2796624, 3146202, 4194936, 6292404, 8389872, 12584808, 25169616]

約数ペア:

[(1, 25169616), (2, 12584808), (3, 8389872), (4, 6292404), (6, 4194936), (8, 3146202), (9, 2796624), (12, 2097468), (16, 1573101), (18, 1398312), (24, 1048734), (27, 932208), (36, 699156), (48, 524367), (54, 466104), (72, 349578), (81, 310736), (108, 233052), (144, 174789), (162, 155368), (216, 116526), (324, 77684), (432, 58263), (648, 38842), (1296, 19421)]