74453710

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{191}}^1\times {\mathrm{2293}}^1$

素因数の和:2508

約数の個数: 32

約数和(自身を含む): 142705152

約数和(自身を除く): 68251442

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 191, 382, 955, 1910, 2293, 3247, 4586, 6494, 11465, 16235, 22930, 32470, 38981, 77962, 194905, 389810, 437963, 875926, 2189815, 4379630, 7445371, 14890742, 37226855, 74453710]

約数ペア:

[(1, 74453710), (2, 37226855), (5, 14890742), (10, 7445371), (17, 4379630), (34, 2189815), (85, 875926), (170, 437963), (191, 389810), (382, 194905), (955, 77962), (1910, 38981), (2293, 32470), (3247, 22930), (4586, 16235), (6494, 11465)]