25004584

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{149}}^1\times {\mathrm{1907}}^1$

素因数の和:2073

約数の個数: 32

約数和(自身を含む): 51516000

約数和(自身を除く): 26511416

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 149, 298, 596, 1192, 1639, 1907, 3278, 3814, 6556, 7628, 13112, 15256, 20977, 41954, 83908, 167816, 284143, 568286, 1136572, 2273144, 3125573, 6251146, 12502292, 25004584]

約数ペア:

[(1, 25004584), (2, 12502292), (4, 6251146), (8, 3125573), (11, 2273144), (22, 1136572), (44, 568286), (88, 284143), (149, 167816), (298, 83908), (596, 41954), (1192, 20977), (1639, 15256), (1907, 13112), (3278, 7628), (3814, 6556)]