78621764

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{36877}}^1$

素因数の和:36935

約数の個数: 24

約数和(自身を含む): 151789848

約数和(自身を除く): 73168084

約数列:

[1, 2, 4, 13, 26, 41, 52, 82, 164, 533, 1066, 2132, 36877, 73754, 147508, 479401, 958802, 1511957, 1917604, 3023914, 6047828, 19655441, 39310882, 78621764]

約数ペア:

[(1, 78621764), (2, 39310882), (4, 19655441), (13, 6047828), (26, 3023914), (41, 1917604), (52, 1511957), (82, 958802), (164, 479401), (533, 147508), (1066, 73754), (2132, 36877)]