38907908

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{25801}}^1$

素因数の和:25847

約数の個数: 24

約数和(自身を含む): 75857880

約数和(自身を除く): 36949972

約数列:

[1, 2, 4, 13, 26, 29, 52, 58, 116, 377, 754, 1508, 25801, 51602, 103204, 335413, 670826, 748229, 1341652, 1496458, 2992916, 9726977, 19453954, 38907908]

約数ペア:

[(1, 38907908), (2, 19453954), (4, 9726977), (13, 2992916), (26, 1496458), (29, 1341652), (52, 748229), (58, 670826), (116, 335413), (377, 103204), (754, 51602), (1508, 25801)]