65780264

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{24113}}^1$

素因数の和:24161

約数の個数: 32

約数和(自身を含む): 138896640

約数和(自身を除く): 73116376

約数列:

[1, 2, 4, 8, 11, 22, 31, 44, 62, 88, 124, 248, 341, 682, 1364, 2728, 24113, 48226, 96452, 192904, 265243, 530486, 747503, 1060972, 1495006, 2121944, 2990012, 5980024, 8222533, 16445066, 32890132, 65780264]

約数ペア:

[(1, 65780264), (2, 32890132), (4, 16445066), (8, 8222533), (11, 5980024), (22, 2990012), (31, 2121944), (44, 1495006), (62, 1060972), (88, 747503), (124, 530486), (248, 265243), (341, 192904), (682, 96452), (1364, 48226), (2728, 24113)]