39139814

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{3499}}^1$

素因数の和:3572

約数の個数: 32

約数和(自身を含む): 72576000

約数和(自身を除く): 33436186

約数列:

[1, 2, 7, 14, 17, 34, 47, 94, 119, 238, 329, 658, 799, 1598, 3499, 5593, 6998, 11186, 24493, 48986, 59483, 118966, 164453, 328906, 416381, 832762, 1151171, 2302342, 2795701, 5591402, 19569907, 39139814]

約数ペア:

[(1, 39139814), (2, 19569907), (7, 5591402), (14, 2795701), (17, 2302342), (34, 1151171), (47, 832762), (94, 416381), (119, 328906), (238, 164453), (329, 118966), (658, 59483), (799, 48986), (1598, 24493), (3499, 11186), (5593, 6998)]