66145816

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{24247}}^1$

素因数の和:24295

約数の個数: 32

約数和(自身を含む): 139668480

約数和(自身を除く): 73522664

約数列:

[1, 2, 4, 8, 11, 22, 31, 44, 62, 88, 124, 248, 341, 682, 1364, 2728, 24247, 48494, 96988, 193976, 266717, 533434, 751657, 1066868, 1503314, 2133736, 3006628, 6013256, 8268227, 16536454, 33072908, 66145816]

約数ペア:

[(1, 66145816), (2, 33072908), (4, 16536454), (8, 8268227), (11, 6013256), (22, 3006628), (31, 2133736), (44, 1503314), (62, 1066868), (88, 751657), (124, 533434), (248, 266717), (341, 193976), (682, 96988), (1364, 48494), (2728, 24247)]