25128678

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{4159}}^1$

素因数の和:4236

約数の個数: 32

約数和(自身を含む): 53913600

約数和(自身を除く): 28784922

約数列:

[1, 2, 3, 6, 19, 38, 53, 57, 106, 114, 159, 318, 1007, 2014, 3021, 4159, 6042, 8318, 12477, 24954, 79021, 158042, 220427, 237063, 440854, 474126, 661281, 1322562, 4188113, 8376226, 12564339, 25128678]

約数ペア:

[(1, 25128678), (2, 12564339), (3, 8376226), (6, 4188113), (19, 1322562), (38, 661281), (53, 474126), (57, 440854), (106, 237063), (114, 220427), (159, 158042), (318, 79021), (1007, 24954), (2014, 12477), (3021, 8318), (4159, 6042)]