61538776

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{34807}}^1$

素因数の和:34843

約数の個数: 32

約数和(自身を含む): 131574240

約数和(自身を除く): 70035464

約数列:

[1, 2, 4, 8, 13, 17, 26, 34, 52, 68, 104, 136, 221, 442, 884, 1768, 34807, 69614, 139228, 278456, 452491, 591719, 904982, 1183438, 1809964, 2366876, 3619928, 4733752, 7692347, 15384694, 30769388, 61538776]

約数ペア:

[(1, 61538776), (2, 30769388), (4, 15384694), (8, 7692347), (13, 4733752), (17, 3619928), (26, 2366876), (34, 1809964), (52, 1183438), (68, 904982), (104, 591719), (136, 452491), (221, 278456), (442, 139228), (884, 69614), (1768, 34807)]