42144310

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{7907}}^1$

素因数の和:7968

約数の個数: 32

約数和(自身を含む): 83698272

約数和(自身を除く): 41553962

約数列:

[1, 2, 5, 10, 13, 26, 41, 65, 82, 130, 205, 410, 533, 1066, 2665, 5330, 7907, 15814, 39535, 79070, 102791, 205582, 324187, 513955, 648374, 1027910, 1620935, 3241870, 4214431, 8428862, 21072155, 42144310]

約数ペア:

[(1, 42144310), (2, 21072155), (5, 8428862), (10, 4214431), (13, 3241870), (26, 1620935), (41, 1027910), (65, 648374), (82, 513955), (130, 324187), (205, 205582), (410, 102791), (533, 79070), (1066, 39535), (2665, 15814), (5330, 7907)]