64838256

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{192971}}^1$

素因数の和:192989

約数の個数: 40

約数和(自身を含む): 191428224

約数和(自身を除く): 126589968

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 336, 192971, 385942, 578913, 771884, 1157826, 1350797, 1543768, 2315652, 2701594, 3087536, 4052391, 4631304, 5403188, 8104782, 9262608, 10806376, 16209564, 21612752, 32419128, 64838256]

約数ペア:

[(1, 64838256), (2, 32419128), (3, 21612752), (4, 16209564), (6, 10806376), (7, 9262608), (8, 8104782), (12, 5403188), (14, 4631304), (16, 4052391), (21, 3087536), (24, 2701594), (28, 2315652), (42, 1543768), (48, 1350797), (56, 1157826), (84, 771884), (112, 578913), (168, 385942), (336, 192971)]