42964984

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{5179}}^1$

素因数の和:5263

約数の個数: 32

約数和(自身を含む): 86713200

約数和(自身を除く): 43748216

約数列:

[1, 2, 4, 8, 17, 34, 61, 68, 122, 136, 244, 488, 1037, 2074, 4148, 5179, 8296, 10358, 20716, 41432, 88043, 176086, 315919, 352172, 631838, 704344, 1263676, 2527352, 5370623, 10741246, 21482492, 42964984]

約数ペア:

[(1, 42964984), (2, 21482492), (4, 10741246), (8, 5370623), (17, 2527352), (34, 1263676), (61, 704344), (68, 631838), (122, 352172), (136, 315919), (244, 176086), (488, 88043), (1037, 41432), (2074, 20716), (4148, 10358), (5179, 8296)]