42705388

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{2221}}^1$

素因数の和:2278

約数の個数: 48

約数和(自身を含む): 89591040

約数和(自身を除く): 46885652

約数列:

[1, 2, 4, 11, 19, 22, 23, 38, 44, 46, 76, 92, 209, 253, 418, 437, 506, 836, 874, 1012, 1748, 2221, 4442, 4807, 8884, 9614, 19228, 24431, 42199, 48862, 51083, 84398, 97724, 102166, 168796, 204332, 464189, 561913, 928378, 970577, 1123826, 1856756, 1941154, 2247652, 3882308, 10676347, 21352694, 42705388]

約数ペア:

[(1, 42705388), (2, 21352694), (4, 10676347), (11, 3882308), (19, 2247652), (22, 1941154), (23, 1856756), (38, 1123826), (44, 970577), (46, 928378), (76, 561913), (92, 464189), (209, 204332), (253, 168796), (418, 102166), (437, 97724), (506, 84398), (836, 51083), (874, 48862), (1012, 42199), (1748, 24431), (2221, 19228), (4442, 9614), (4807, 8884)]