68144008

素因数分解:

$2^3\times {\mathrm{53}}^1\times {\mathrm{173}}^1\times {\mathrm{929}}^1$

素因数の和:1161

約数の個数: 32

約数和(自身を含む): 131074200

約数和(自身を除く): 62930192

約数列:

[1, 2, 4, 8, 53, 106, 173, 212, 346, 424, 692, 929, 1384, 1858, 3716, 7432, 9169, 18338, 36676, 49237, 73352, 98474, 160717, 196948, 321434, 393896, 642868, 1285736, 8518001, 17036002, 34072004, 68144008]

約数ペア:

[(1, 68144008), (2, 34072004), (4, 17036002), (8, 8518001), (53, 1285736), (106, 642868), (173, 393896), (212, 321434), (346, 196948), (424, 160717), (692, 98474), (929, 73352), (1384, 49237), (1858, 36676), (3716, 18338), (7432, 9169)]