66773876

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{1801}}^1$

素因数の和:1872

約数の個数: 48

約数和(自身を含む): 135625728

約数和(自身を除く): 68851852

約数列:

[1, 2, 4, 13, 23, 26, 31, 46, 52, 62, 92, 124, 299, 403, 598, 713, 806, 1196, 1426, 1612, 1801, 2852, 3602, 7204, 9269, 18538, 23413, 37076, 41423, 46826, 55831, 82846, 93652, 111662, 165692, 223324, 538499, 725803, 1076998, 1284113, 1451606, 2153996, 2568226, 2903212, 5136452, 16693469, 33386938, 66773876]

約数ペア:

[(1, 66773876), (2, 33386938), (4, 16693469), (13, 5136452), (23, 2903212), (26, 2568226), (31, 2153996), (46, 1451606), (52, 1284113), (62, 1076998), (92, 725803), (124, 538499), (299, 223324), (403, 165692), (598, 111662), (713, 93652), (806, 82846), (1196, 55831), (1426, 46826), (1612, 41423), (1801, 37076), (2852, 23413), (3602, 18538), (7204, 9269)]