66109208

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{19}}^2\times {\mathrm{2081}}^1$

素因数の和:2136

約数の個数: 48

約数和(自身を含む): 142783560

約数和(自身を除く): 76674352

約数列:

[1, 2, 4, 8, 11, 19, 22, 38, 44, 76, 88, 152, 209, 361, 418, 722, 836, 1444, 1672, 2081, 2888, 3971, 4162, 7942, 8324, 15884, 16648, 22891, 31768, 39539, 45782, 79078, 91564, 158156, 183128, 316312, 434929, 751241, 869858, 1502482, 1739716, 3004964, 3479432, 6009928, 8263651, 16527302, 33054604, 66109208]

約数ペア:

[(1, 66109208), (2, 33054604), (4, 16527302), (8, 8263651), (11, 6009928), (19, 3479432), (22, 3004964), (38, 1739716), (44, 1502482), (76, 869858), (88, 751241), (152, 434929), (209, 316312), (361, 183128), (418, 158156), (722, 91564), (836, 79078), (1444, 45782), (1672, 39539), (2081, 31768), (2888, 22891), (3971, 16648), (4162, 15884), (7942, 8324)]