66373996

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{13159}}^1$

素因数の和:13273

約数の個数: 24

約数和(自身を含む): 126388640

約数和(自身を除く): 60014644

約数列:

[1, 2, 4, 13, 26, 52, 97, 194, 388, 1261, 2522, 5044, 13159, 26318, 52636, 171067, 342134, 684268, 1276423, 2552846, 5105692, 16593499, 33186998, 66373996]

約数ペア:

[(1, 66373996), (2, 33186998), (4, 16593499), (13, 5105692), (26, 2552846), (52, 1276423), (97, 684268), (194, 342134), (388, 171067), (1261, 52636), (2522, 26318), (5044, 13159)]