38975912

素因数分解:

$2^3\times {\mathrm{41}}^1\times {\mathrm{331}}^1\times {\mathrm{359}}^1$

素因数の和:737

約数の個数: 32

約数和(自身を含む): 75297600

約数和(自身を除く): 36321688

約数列:

[1, 2, 4, 8, 41, 82, 164, 328, 331, 359, 662, 718, 1324, 1436, 2648, 2872, 13571, 14719, 27142, 29438, 54284, 58876, 108568, 117752, 118829, 237658, 475316, 950632, 4871989, 9743978, 19487956, 38975912]

約数ペア:

[(1, 38975912), (2, 19487956), (4, 9743978), (8, 4871989), (41, 950632), (82, 475316), (164, 237658), (328, 118829), (331, 117752), (359, 108568), (662, 58876), (718, 54284), (1324, 29438), (1436, 27142), (2648, 14719), (2872, 13571)]