42781486

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{10399}}^1$

素因数の和:10440

約数の個数: 24

約数和(自身を含む): 74692800

約数和(自身を除く): 31911314

約数列:

[1, 2, 11, 17, 22, 34, 121, 187, 242, 374, 2057, 4114, 10399, 20798, 114389, 176783, 228778, 353566, 1258279, 1944613, 2516558, 3889226, 21390743, 42781486]

約数ペア:

[(1, 42781486), (2, 21390743), (11, 3889226), (17, 2516558), (22, 1944613), (34, 1258279), (121, 353566), (187, 228778), (242, 176783), (374, 114389), (2057, 20798), (4114, 10399)]