47396146

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{127}}^1$

素因数の和:239

約数の個数: 64

約数和(自身を含む): 91422720

約数和(自身を除く): 44026574

約数列:

[1, 2, 7, 14, 19, 23, 38, 46, 61, 122, 127, 133, 161, 254, 266, 322, 427, 437, 854, 874, 889, 1159, 1403, 1778, 2318, 2413, 2806, 2921, 3059, 4826, 5842, 6118, 7747, 8113, 9821, 15494, 16226, 16891, 19642, 20447, 26657, 33782, 40894, 53314, 54229, 55499, 108458, 110998, 147193, 178181, 186599, 294386, 356362, 373198, 388493, 776986, 1030351, 1247267, 2060702, 2494534, 3385439, 6770878, 23698073, 47396146]

約数ペア:

[(1, 47396146), (2, 23698073), (7, 6770878), (14, 3385439), (19, 2494534), (23, 2060702), (38, 1247267), (46, 1030351), (61, 776986), (122, 388493), (127, 373198), (133, 356362), (161, 294386), (254, 186599), (266, 178181), (322, 147193), (427, 110998), (437, 108458), (854, 55499), (874, 54229), (889, 53314), (1159, 40894), (1403, 33782), (1778, 26657), (2318, 20447), (2413, 19642), (2806, 16891), (2921, 16226), (3059, 15494), (4826, 9821), (5842, 8113), (6118, 7747)]