67719704

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{38303}}^1$

素因数の和:38339

約数の個数: 32

約数和(自身を含む): 144789120

約数和(自身を除く): 77069416

約数列:

[1, 2, 4, 8, 13, 17, 26, 34, 52, 68, 104, 136, 221, 442, 884, 1768, 38303, 76606, 153212, 306424, 497939, 651151, 995878, 1302302, 1991756, 2604604, 3983512, 5209208, 8464963, 16929926, 33859852, 67719704]

約数ペア:

[(1, 67719704), (2, 33859852), (4, 16929926), (8, 8464963), (13, 5209208), (17, 3983512), (26, 2604604), (34, 1991756), (52, 1302302), (68, 995878), (104, 651151), (136, 497939), (221, 306424), (442, 153212), (884, 76606), (1768, 38303)]