624842072

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{229}}^1\times {\mathrm{20063}}^1$

素因数の和:20315

約数の個数: 32

約数和(自身を含む): 1245974400

約数和(自身を除く): 621132328

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 229, 458, 916, 1832, 3893, 7786, 15572, 20063, 31144, 40126, 80252, 160504, 341071, 682142, 1364284, 2728568, 4594427, 9188854, 18377708, 36755416, 78105259, 156210518, 312421036, 624842072]

約数ペア:

[(1, 624842072), (2, 312421036), (4, 156210518), (8, 78105259), (17, 36755416), (34, 18377708), (68, 9188854), (136, 4594427), (229, 2728568), (458, 1364284), (916, 682142), (1832, 341071), (3893, 160504), (7786, 80252), (15572, 40126), (20063, 31144)]