47382808

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{1667}}^1$

素因数の和:1720

約数の個数: 64

約数和(自身を含む): 108086400

約数和(自身を除く): 60703592

約数列:

[1, 2, 4, 8, 11, 17, 19, 22, 34, 38, 44, 68, 76, 88, 136, 152, 187, 209, 323, 374, 418, 646, 748, 836, 1292, 1496, 1667, 1672, 2584, 3334, 3553, 6668, 7106, 13336, 14212, 18337, 28339, 28424, 31673, 36674, 56678, 63346, 73348, 113356, 126692, 146696, 226712, 253384, 311729, 348403, 538441, 623458, 696806, 1076882, 1246916, 1393612, 2153764, 2493832, 2787224, 4307528, 5922851, 11845702, 23691404, 47382808]

約数ペア:

[(1, 47382808), (2, 23691404), (4, 11845702), (8, 5922851), (11, 4307528), (17, 2787224), (19, 2493832), (22, 2153764), (34, 1393612), (38, 1246916), (44, 1076882), (68, 696806), (76, 623458), (88, 538441), (136, 348403), (152, 311729), (187, 253384), (209, 226712), (323, 146696), (374, 126692), (418, 113356), (646, 73348), (748, 63346), (836, 56678), (1292, 36674), (1496, 31673), (1667, 28424), (1672, 28339), (2584, 18337), (3334, 14212), (3553, 13336), (6668, 7106)]