61963018

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{97}}^1\times {\mathrm{311}}^1$

素因数の和:502

約数の個数: 32

約数和(自身を含む): 102735360

約数和(自身を除く): 40772342

約数列:

[1, 2, 13, 26, 79, 97, 158, 194, 311, 622, 1027, 1261, 2054, 2522, 4043, 7663, 8086, 15326, 24569, 30167, 49138, 60334, 99619, 199238, 319397, 392171, 638794, 784342, 2383193, 4766386, 30981509, 61963018]

約数ペア:

[(1, 61963018), (2, 30981509), (13, 4766386), (26, 2383193), (79, 784342), (97, 638794), (158, 392171), (194, 319397), (311, 199238), (622, 99619), (1027, 60334), (1261, 49138), (2054, 30167), (2522, 24569), (4043, 15326), (7663, 8086)]