42654772

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{103}}^1\times {\mathrm{5449}}^1$

素因数の和:5575

約数の個数: 24

約数和(自身を含む): 79352000

約数和(自身を除く): 36697228

約数列:

[1, 2, 4, 19, 38, 76, 103, 206, 412, 1957, 3914, 5449, 7828, 10898, 21796, 103531, 207062, 414124, 561247, 1122494, 2244988, 10663693, 21327386, 42654772]

約数ペア:

[(1, 42654772), (2, 21327386), (4, 10663693), (19, 2244988), (38, 1122494), (76, 561247), (103, 414124), (206, 207062), (412, 103531), (1957, 21796), (3914, 10898), (5449, 7828)]