78067604

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{151}}^1\times {\mathrm{7603}}^1$

素因数の和:7775

約数の個数: 24

約数和(自身を含む): 145631808

約数和(自身を除く): 67564204

約数列:

[1, 2, 4, 17, 34, 68, 151, 302, 604, 2567, 5134, 7603, 10268, 15206, 30412, 129251, 258502, 517004, 1148053, 2296106, 4592212, 19516901, 39033802, 78067604]

約数ペア:

[(1, 78067604), (2, 39033802), (4, 19516901), (17, 4592212), (34, 2296106), (68, 1148053), (151, 517004), (302, 258502), (604, 129251), (2567, 30412), (5134, 15206), (7603, 10268)]