24887128

素因数分解:

$2^3\times 7^1\times {\mathrm{521}}^1\times {\mathrm{853}}^1$

素因数の和:1387

約数の個数: 32

約数和(自身を含む): 53494560

約数和(自身を除く): 28607432

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 521, 853, 1042, 1706, 2084, 3412, 3647, 4168, 5971, 6824, 7294, 11942, 14588, 23884, 29176, 47768, 444413, 888826, 1777652, 3110891, 3555304, 6221782, 12443564, 24887128]

約数ペア:

[(1, 24887128), (2, 12443564), (4, 6221782), (7, 3555304), (8, 3110891), (14, 1777652), (28, 888826), (56, 444413), (521, 47768), (853, 29176), (1042, 23884), (1706, 14588), (2084, 11942), (3412, 7294), (3647, 6824), (4168, 5971)]