4238475124

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{31}}^2\times {\mathrm{89}}^1\times {\mathrm{953}}^1$

素因数の和:1121

約数の個数: 72

約数和(自身を含む): 8355380040

約数和(自身を除く): 4116904916

約数列:

[1, 2, 4, 13, 26, 31, 52, 62, 89, 124, 178, 356, 403, 806, 953, 961, 1157, 1612, 1906, 1922, 2314, 2759, 3812, 3844, 4628, 5518, 11036, 12389, 12493, 24778, 24986, 29543, 35867, 49556, 49972, 59086, 71734, 84817, 85529, 118172, 143468, 169634, 171058, 339268, 342116, 384059, 768118, 915833, 1102621, 1111877, 1536236, 1831666, 2205242, 2223754, 2629327, 3663332, 4410484, 4447508, 5258654, 10517308, 11905829, 23811658, 34181251, 47623316, 68362502, 81509137, 136725004, 163018274, 326036548, 1059618781, 2119237562, 4238475124]

約数ペア:

[(1, 4238475124), (2, 2119237562), (4, 1059618781), (13, 326036548), (26, 163018274), (31, 136725004), (52, 81509137), (62, 68362502), (89, 47623316), (124, 34181251), (178, 23811658), (356, 11905829), (403, 10517308), (806, 5258654), (953, 4447508), (961, 4410484), (1157, 3663332), (1612, 2629327), (1906, 2223754), (1922, 2205242), (2314, 1831666), (2759, 1536236), (3812, 1111877), (3844, 1102621), (4628, 915833), (5518, 768118), (11036, 384059), (12389, 342116), (12493, 339268), (24778, 171058), (24986, 169634), (29543, 143468), (35867, 118172), (49556, 85529), (49972, 84817), (59086, 71734)]