42849104

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{2389}}^1$

素因数の和:2475

約数の個数: 40

約数和(自身を含む): 88908000

約数和(自身を除く): 46058896

約数列:

[1, 2, 4, 8, 16, 19, 38, 59, 76, 118, 152, 236, 304, 472, 944, 1121, 2242, 2389, 4484, 4778, 8968, 9556, 17936, 19112, 38224, 45391, 90782, 140951, 181564, 281902, 363128, 563804, 726256, 1127608, 2255216, 2678069, 5356138, 10712276, 21424552, 42849104]

約数ペア:

[(1, 42849104), (2, 21424552), (4, 10712276), (8, 5356138), (16, 2678069), (19, 2255216), (38, 1127608), (59, 726256), (76, 563804), (118, 363128), (152, 281902), (236, 181564), (304, 140951), (472, 90782), (944, 45391), (1121, 38224), (2242, 19112), (2389, 17936), (4484, 9556), (4778, 8968)]