74798776

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{42307}}^1$

素因数の和:42343

約数の個数: 32

約数和(自身を含む): 159924240

約数和(自身を除く): 85125464

約数列:

[1, 2, 4, 8, 13, 17, 26, 34, 52, 68, 104, 136, 221, 442, 884, 1768, 42307, 84614, 169228, 338456, 549991, 719219, 1099982, 1438438, 2199964, 2876876, 4399928, 5753752, 9349847, 18699694, 37399388, 74798776]

約数ペア:

[(1, 74798776), (2, 37399388), (4, 18699694), (8, 9349847), (13, 5753752), (17, 4399928), (26, 2876876), (34, 2199964), (52, 1438438), (68, 1099982), (104, 719219), (136, 549991), (221, 338456), (442, 169228), (884, 84614), (1768, 42307)]