40469442

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{17891}}^1$

素因数の和:17938

約数の個数: 32

約数和(自身を含む): 90175680

約数和(自身を除く): 49706238

約数列:

[1, 2, 3, 6, 13, 26, 29, 39, 58, 78, 87, 174, 377, 754, 1131, 2262, 17891, 35782, 53673, 107346, 232583, 465166, 518839, 697749, 1037678, 1395498, 1556517, 3113034, 6744907, 13489814, 20234721, 40469442]

約数ペア:

[(1, 40469442), (2, 20234721), (3, 13489814), (6, 6744907), (13, 3113034), (26, 1556517), (29, 1395498), (39, 1037678), (58, 697749), (78, 518839), (87, 465166), (174, 232583), (377, 107346), (754, 53673), (1131, 35782), (2262, 17891)]