66145726

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{163}}^1\times {\mathrm{181}}^1$

素因数の和:424

約数の個数: 32

約数和(自身を含む): 107452800

約数和(自身を除く): 41307074

約数列:

[1, 2, 19, 38, 59, 118, 163, 181, 326, 362, 1121, 2242, 3097, 3439, 6194, 6878, 9617, 10679, 19234, 21358, 29503, 59006, 182723, 202901, 365446, 405802, 560557, 1121114, 1740677, 3481354, 33072863, 66145726]

約数ペア:

[(1, 66145726), (2, 33072863), (19, 3481354), (38, 1740677), (59, 1121114), (118, 560557), (163, 405802), (181, 365446), (326, 202901), (362, 182723), (1121, 59006), (2242, 29503), (3097, 21358), (3439, 19234), (6194, 10679), (6878, 9617)]