73031326

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{103}}^1\times {\mathrm{397}}^1$

素因数の和:568

約数の個数: 32

約数和(自身を含む): 119208960

約数和(自身を除く): 46177634

約数列:

[1, 2, 19, 38, 47, 94, 103, 206, 397, 794, 893, 1786, 1957, 3914, 4841, 7543, 9682, 15086, 18659, 37318, 40891, 81782, 91979, 183958, 354521, 709042, 776929, 1553858, 1921877, 3843754, 36515663, 73031326]

約数ペア:

[(1, 73031326), (2, 36515663), (19, 3843754), (38, 1921877), (47, 1553858), (94, 776929), (103, 709042), (206, 354521), (397, 183958), (794, 91979), (893, 81782), (1786, 40891), (1957, 37318), (3914, 18659), (4841, 15086), (7543, 9682)]