66928938

素因数分解:

$2^1\times 3^1\times {\mathrm{31}}^1\times {\mathrm{151}}^1\times {\mathrm{2383}}^1$

素因数の和:2570

約数の個数: 32

約数和(自身を含む): 139149312

約数和(自身を除く): 72220374

約数列:

[1, 2, 3, 6, 31, 62, 93, 151, 186, 302, 453, 906, 2383, 4681, 4766, 7149, 9362, 14043, 14298, 28086, 73873, 147746, 221619, 359833, 443238, 719666, 1079499, 2158998, 11154823, 22309646, 33464469, 66928938]

約数ペア:

[(1, 66928938), (2, 33464469), (3, 22309646), (6, 11154823), (31, 2158998), (62, 1079499), (93, 719666), (151, 443238), (186, 359833), (302, 221619), (453, 147746), (906, 73873), (2383, 28086), (4681, 14298), (4766, 14043), (7149, 9362)]