39145778

素因数分解:

$2^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{75571}}^1$

素因数の和:75617

約数の個数: 16

約数和(自身を含む): 68921664

約数和(自身を除く): 29775886

約数列:

[1, 2, 7, 14, 37, 74, 259, 518, 75571, 151142, 528997, 1057994, 2796127, 5592254, 19572889, 39145778]

約数ペア:

[(1, 39145778), (2, 19572889), (7, 5592254), (14, 2796127), (37, 1057994), (74, 528997), (259, 151142), (518, 75571)]