40893476

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{157}}^1\times {\mathrm{5009}}^1$

素因数の和:5183

約数の個数: 24

約数和(自身を含む): 77574840

約数和(自身を除く): 36681364

約数列:

[1, 2, 4, 13, 26, 52, 157, 314, 628, 2041, 4082, 5009, 8164, 10018, 20036, 65117, 130234, 260468, 786413, 1572826, 3145652, 10223369, 20446738, 40893476]

約数ペア:

[(1, 40893476), (2, 20446738), (4, 10223369), (13, 3145652), (26, 1572826), (52, 786413), (157, 260468), (314, 130234), (628, 65117), (2041, 20036), (4082, 10018), (5009, 8164)]