66458262

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{661}}^1\times {\mathrm{1289}}^1$

素因数の和:1968

約数の個数: 32

約数和(自身を含む): 143468640

約数和(自身を除く): 77010378

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 661, 1289, 1322, 1983, 2578, 3867, 3966, 7734, 8593, 16757, 17186, 25779, 33514, 50271, 51558, 100542, 852029, 1704058, 2556087, 5112174, 11076377, 22152754, 33229131, 66458262]

約数ペア:

[(1, 66458262), (2, 33229131), (3, 22152754), (6, 11076377), (13, 5112174), (26, 2556087), (39, 1704058), (78, 852029), (661, 100542), (1289, 51558), (1322, 50271), (1983, 33514), (2578, 25779), (3867, 17186), (3966, 16757), (7734, 8593)]