71881602

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{24907}}^1$

素因数の和:24962

約数の個数: 32

約数和(自身を含む): 159012672

約数和(自身を除く): 87131070

約数列:

[1, 2, 3, 6, 13, 26, 37, 39, 74, 78, 111, 222, 481, 962, 1443, 2886, 24907, 49814, 74721, 149442, 323791, 647582, 921559, 971373, 1843118, 1942746, 2764677, 5529354, 11980267, 23960534, 35940801, 71881602]

約数ペア:

[(1, 71881602), (2, 35940801), (3, 23960534), (6, 11980267), (13, 5529354), (26, 2764677), (37, 1942746), (39, 1843118), (74, 971373), (78, 921559), (111, 647582), (222, 323791), (481, 149442), (962, 74721), (1443, 49814), (2886, 24907)]