65179128

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{387971}}^1$

素因数の和:387987

約数の個数: 32

約数和(自身を含む): 186226560

約数和(自身を除く): 121047432

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 387971, 775942, 1163913, 1551884, 2327826, 2715797, 3103768, 4655652, 5431594, 8147391, 9311304, 10863188, 16294782, 21726376, 32589564, 65179128]

約数ペア:

[(1, 65179128), (2, 32589564), (3, 21726376), (4, 16294782), (6, 10863188), (7, 9311304), (8, 8147391), (12, 5431594), (14, 4655652), (21, 3103768), (24, 2715797), (28, 2327826), (42, 1551884), (56, 1163913), (84, 775942), (168, 387971)]