74325904

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{263}}^1\times {\mathrm{1039}}^1$

素因数の和:1327

約数の個数: 40

約数和(自身を含む): 153204480

約数和(自身を除く): 78878576

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 263, 272, 526, 1039, 1052, 2078, 2104, 4156, 4208, 4471, 8312, 8942, 16624, 17663, 17884, 35326, 35768, 70652, 71536, 141304, 273257, 282608, 546514, 1093028, 2186056, 4372112, 4645369, 9290738, 18581476, 37162952, 74325904]

約数ペア:

[(1, 74325904), (2, 37162952), (4, 18581476), (8, 9290738), (16, 4645369), (17, 4372112), (34, 2186056), (68, 1093028), (136, 546514), (263, 282608), (272, 273257), (526, 141304), (1039, 71536), (1052, 70652), (2078, 35768), (2104, 35326), (4156, 17884), (4208, 17663), (4471, 16624), (8312, 8942)]