61465676

素因数分解:

$2^2\times {\mathrm{17}}^2\times {\mathrm{53171}}^1$

素因数の和:53209

約数の個数: 18

約数和(自身を含む): 114266628

約数和(自身を除く): 52800952

約数列:

[1, 2, 4, 17, 34, 68, 289, 578, 1156, 53171, 106342, 212684, 903907, 1807814, 3615628, 15366419, 30732838, 61465676]

約数ペア:

[(1, 61465676), (2, 30732838), (4, 15366419), (17, 3615628), (34, 1807814), (68, 903907), (289, 212684), (578, 106342), (1156, 53171)]