77796556

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{977}}^1\times {\mathrm{1171}}^1$

素因数の和:2169

約数の個数: 24

約数和(自身を含む): 144423216

約数和(自身を除く): 66626660

約数列:

[1, 2, 4, 17, 34, 68, 977, 1171, 1954, 2342, 3908, 4684, 16609, 19907, 33218, 39814, 66436, 79628, 1144067, 2288134, 4576268, 19449139, 38898278, 77796556]

約数ペア:

[(1, 77796556), (2, 38898278), (4, 19449139), (17, 4576268), (34, 2288134), (68, 1144067), (977, 79628), (1171, 66436), (1954, 39814), (2342, 33218), (3908, 19907), (4684, 16609)]