745315472

素因数分解:

$2^4\times {\mathrm{11}}^2\times {\mathrm{47}}^1\times {\mathrm{8191}}^1$

素因数の和:8268

約数の個数: 60

約数和(自身を含む): 1621229568

約数和(自身を除く): 875914096

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 47, 88, 94, 121, 176, 188, 242, 376, 484, 517, 752, 968, 1034, 1936, 2068, 4136, 5687, 8191, 8272, 11374, 16382, 22748, 32764, 45496, 65528, 90101, 90992, 131056, 180202, 360404, 384977, 720808, 769954, 991111, 1441616, 1539908, 1982222, 3079816, 3964444, 4234747, 6159632, 7928888, 8469494, 15857776, 16938988, 33877976, 46582217, 67755952, 93164434, 186328868, 372657736, 745315472]

約数ペア:

[(1, 745315472), (2, 372657736), (4, 186328868), (8, 93164434), (11, 67755952), (16, 46582217), (22, 33877976), (44, 16938988), (47, 15857776), (88, 8469494), (94, 7928888), (121, 6159632), (176, 4234747), (188, 3964444), (242, 3079816), (376, 1982222), (484, 1539908), (517, 1441616), (752, 991111), (968, 769954), (1034, 720808), (1936, 384977), (2068, 360404), (4136, 180202), (5687, 131056), (8191, 90992), (8272, 90101), (11374, 65528), (16382, 45496), (22748, 32764)]