47371478

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{139}}^1\times {\mathrm{2213}}^1$

素因数の和:2372

約数の個数: 32

約数和(自身を含む): 89268480

約数和(自身を除く): 41897002

約数列:

[1, 2, 7, 11, 14, 22, 77, 139, 154, 278, 973, 1529, 1946, 2213, 3058, 4426, 10703, 15491, 21406, 24343, 30982, 48686, 170401, 307607, 340802, 615214, 2153249, 3383677, 4306498, 6767354, 23685739, 47371478]

約数ペア:

[(1, 47371478), (2, 23685739), (7, 6767354), (11, 4306498), (14, 3383677), (22, 2153249), (77, 615214), (139, 340802), (154, 307607), (278, 170401), (973, 48686), (1529, 30982), (1946, 24343), (2213, 21406), (3058, 15491), (4426, 10703)]