68799748

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{263}}^1\times {\mathrm{3847}}^1$

素因数の和:4131

約数の個数: 24

約数和(自身を含む): 127999872

約数和(自身を除く): 59200124

約数列:

[1, 2, 4, 17, 34, 68, 263, 526, 1052, 3847, 4471, 7694, 8942, 15388, 17884, 65399, 130798, 261596, 1011761, 2023522, 4047044, 17199937, 34399874, 68799748]

約数ペア:

[(1, 68799748), (2, 34399874), (4, 17199937), (17, 4047044), (34, 2023522), (68, 1011761), (263, 261596), (526, 130798), (1052, 65399), (3847, 17884), (4471, 15388), (7694, 8942)]