42399656

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{373}}^1\times {\mathrm{1093}}^1$

素因数の和:1485

約数の個数: 32

約数和(自身を含む): 85922760

約数和(自身を除く): 43523104

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 373, 746, 1093, 1492, 2186, 2984, 4372, 4849, 8744, 9698, 14209, 19396, 28418, 38792, 56836, 113672, 407689, 815378, 1630756, 3261512, 5299957, 10599914, 21199828, 42399656]

約数ペア:

[(1, 42399656), (2, 21199828), (4, 10599914), (8, 5299957), (13, 3261512), (26, 1630756), (52, 815378), (104, 407689), (373, 113672), (746, 56836), (1093, 38792), (1492, 28418), (2186, 19396), (2984, 14209), (4372, 9698), (4849, 8744)]