67768976

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{12421}}^1$

素因数の和:12471

約数の個数: 40

約数和(自身を含む): 147871488

約数和(自身を除く): 80102512

約数列:

[1, 2, 4, 8, 11, 16, 22, 31, 44, 62, 88, 124, 176, 248, 341, 496, 682, 1364, 2728, 5456, 12421, 24842, 49684, 99368, 136631, 198736, 273262, 385051, 546524, 770102, 1093048, 1540204, 2186096, 3080408, 4235561, 6160816, 8471122, 16942244, 33884488, 67768976]

約数ペア:

[(1, 67768976), (2, 33884488), (4, 16942244), (8, 8471122), (11, 6160816), (16, 4235561), (22, 3080408), (31, 2186096), (44, 1540204), (62, 1093048), (88, 770102), (124, 546524), (176, 385051), (248, 273262), (341, 198736), (496, 136631), (682, 99368), (1364, 49684), (2728, 24842), (5456, 12421)]