66235268

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{149}}^1\times {\mathrm{10103}}^1$

素因数の和:10267

約数の個数: 24

約数和(自身を含む): 127310400

約数和(自身を除く): 61075132

約数列:

[1, 2, 4, 11, 22, 44, 149, 298, 596, 1639, 3278, 6556, 10103, 20206, 40412, 111133, 222266, 444532, 1505347, 3010694, 6021388, 16558817, 33117634, 66235268]

約数ペア:

[(1, 66235268), (2, 33117634), (4, 16558817), (11, 6021388), (22, 3010694), (44, 1505347), (149, 444532), (298, 222266), (596, 111133), (1639, 40412), (3278, 20206), (6556, 10103)]