61474538

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{1901}}^1$

素因数の和:1982

約数の個数: 32

約数和(自身を含む): 104077440

約数和(自身を除く): 42602902

約数列:

[1, 2, 19, 23, 37, 38, 46, 74, 437, 703, 851, 874, 1406, 1702, 1901, 3802, 16169, 32338, 36119, 43723, 70337, 72238, 87446, 140674, 830737, 1336403, 1617751, 1661474, 2672806, 3235502, 30737269, 61474538]

約数ペア:

[(1, 61474538), (2, 30737269), (19, 3235502), (23, 2672806), (37, 1661474), (38, 1617751), (46, 1336403), (74, 830737), (437, 140674), (703, 87446), (851, 72238), (874, 70337), (1406, 43723), (1702, 36119), (1901, 32338), (3802, 16169)]