74345128

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{4999}}^1$

素因数の和:5042

約数の個数: 48

約数和(自身を含む): 164700000

約数和(自身を除く): 90354872

約数列:

[1, 2, 4, 8, 11, 13, 22, 26, 44, 52, 88, 104, 143, 169, 286, 338, 572, 676, 1144, 1352, 1859, 3718, 4999, 7436, 9998, 14872, 19996, 39992, 54989, 64987, 109978, 129974, 219956, 259948, 439912, 519896, 714857, 844831, 1429714, 1689662, 2859428, 3379324, 5718856, 6758648, 9293141, 18586282, 37172564, 74345128]

約数ペア:

[(1, 74345128), (2, 37172564), (4, 18586282), (8, 9293141), (11, 6758648), (13, 5718856), (22, 3379324), (26, 2859428), (44, 1689662), (52, 1429714), (88, 844831), (104, 714857), (143, 519896), (169, 439912), (286, 259948), (338, 219956), (572, 129974), (676, 109978), (1144, 64987), (1352, 54989), (1859, 39992), (3718, 19996), (4999, 14872), (7436, 9998)]