74404376

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{107}}^1\times {\mathrm{5113}}^1$

素因数の和:5243

約数の個数: 32

約数和(自身を含む): 149124240

約数和(自身を除く): 74719864

約数列:

[1, 2, 4, 8, 17, 34, 68, 107, 136, 214, 428, 856, 1819, 3638, 5113, 7276, 10226, 14552, 20452, 40904, 86921, 173842, 347684, 547091, 695368, 1094182, 2188364, 4376728, 9300547, 18601094, 37202188, 74404376]

約数ペア:

[(1, 74404376), (2, 37202188), (4, 18601094), (8, 9300547), (17, 4376728), (34, 2188364), (68, 1094182), (107, 695368), (136, 547091), (214, 347684), (428, 173842), (856, 86921), (1819, 40904), (3638, 20452), (5113, 14552), (7276, 10226)]