72529864

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{15551}}^1$

素因数の和:15621

約数の個数: 32

約数和(自身を含む): 151165440

約数和(自身を除く): 78635576

約数列:

[1, 2, 4, 8, 11, 22, 44, 53, 88, 106, 212, 424, 583, 1166, 2332, 4664, 15551, 31102, 62204, 124408, 171061, 342122, 684244, 824203, 1368488, 1648406, 3296812, 6593624, 9066233, 18132466, 36264932, 72529864]

約数ペア:

[(1, 72529864), (2, 36264932), (4, 18132466), (8, 9066233), (11, 6593624), (22, 3296812), (44, 1648406), (53, 1368488), (88, 824203), (106, 684244), (212, 342122), (424, 171061), (583, 124408), (1166, 62204), (2332, 31102), (4664, 15551)]