72044984

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{17419}}^1$

素因数の和:17483

約数の個数: 32

約数和(自身を含む): 150508800

約数和(自身を除く): 78463816

約数列:

[1, 2, 4, 8, 11, 22, 44, 47, 88, 94, 188, 376, 517, 1034, 2068, 4136, 17419, 34838, 69676, 139352, 191609, 383218, 766436, 818693, 1532872, 1637386, 3274772, 6549544, 9005623, 18011246, 36022492, 72044984]

約数ペア:

[(1, 72044984), (2, 36022492), (4, 18011246), (8, 9005623), (11, 6549544), (22, 3274772), (44, 1637386), (47, 1532872), (88, 818693), (94, 766436), (188, 383218), (376, 191609), (517, 139352), (1034, 69676), (2068, 34838), (4136, 17419)]