74861878

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{11117}}^1$

素因数の和:11176

約数の個数: 32

約数和(自身を含む): 141954624

約数和(自身を除く): 67092746

約数列:

[1, 2, 7, 13, 14, 26, 37, 74, 91, 182, 259, 481, 518, 962, 3367, 6734, 11117, 22234, 77819, 144521, 155638, 289042, 411329, 822658, 1011647, 2023294, 2879303, 5347277, 5758606, 10694554, 37430939, 74861878]

約数ペア:

[(1, 74861878), (2, 37430939), (7, 10694554), (13, 5758606), (14, 5347277), (26, 2879303), (37, 2023294), (74, 1011647), (91, 822658), (182, 411329), (259, 289042), (481, 155638), (518, 144521), (962, 77819), (3367, 22234), (6734, 11117)]