17387530216

素因数分解:

$2^3\times 7^1\times {\mathrm{1381}}^1\times {\mathrm{224831}}^1$

素因数の和:226225

約数の個数: 32

約数和(自身を含む): 37286138880

約数和(自身を除く): 19898608664

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 1381, 2762, 5524, 9667, 11048, 19334, 38668, 77336, 224831, 449662, 899324, 1573817, 1798648, 3147634, 6295268, 12590536, 310491611, 620983222, 1241966444, 2173441277, 2483932888, 4346882554, 8693765108, 17387530216]

約数ペア:

[(1, 17387530216), (2, 8693765108), (4, 4346882554), (7, 2483932888), (8, 2173441277), (14, 1241966444), (28, 620983222), (56, 310491611), (1381, 12590536), (2762, 6295268), (5524, 3147634), (9667, 1798648), (11048, 1573817), (19334, 899324), (38668, 449662), (77336, 224831)]