38986792

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{229}}^1\times {\mathrm{1637}}^1$

素因数の和:1885

約数の個数: 32

約数和(自身を含む): 79115400

約数和(自身を除く): 40128608

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 229, 458, 916, 1637, 1832, 2977, 3274, 5954, 6548, 11908, 13096, 21281, 23816, 42562, 85124, 170248, 374873, 749746, 1499492, 2998984, 4873349, 9746698, 19493396, 38986792]

約数ペア:

[(1, 38986792), (2, 19493396), (4, 9746698), (8, 4873349), (13, 2998984), (26, 1499492), (52, 749746), (104, 374873), (229, 170248), (458, 85124), (916, 42562), (1637, 23816), (1832, 21281), (2977, 13096), (3274, 11908), (5954, 6548)]