70703272

素因数分解:

$2^3\times {\mathrm{17}}^2\times {\mathrm{53}}^1\times {\mathrm{577}}^1$

素因数の和:670

約数の個数: 48

約数和(自身を含む): 143731260

約数和(自身を除く): 73027988

約数列:

[1, 2, 4, 8, 17, 34, 53, 68, 106, 136, 212, 289, 424, 577, 578, 901, 1154, 1156, 1802, 2308, 2312, 3604, 4616, 7208, 9809, 15317, 19618, 30581, 30634, 39236, 61162, 61268, 78472, 122324, 122536, 166753, 244648, 333506, 519877, 667012, 1039754, 1334024, 2079508, 4159016, 8837909, 17675818, 35351636, 70703272]

約数ペア:

[(1, 70703272), (2, 35351636), (4, 17675818), (8, 8837909), (17, 4159016), (34, 2079508), (53, 1334024), (68, 1039754), (106, 667012), (136, 519877), (212, 333506), (289, 244648), (424, 166753), (577, 122536), (578, 122324), (901, 78472), (1154, 61268), (1156, 61162), (1802, 39236), (2308, 30634), (2312, 30581), (3604, 19618), (4616, 15317), (7208, 9809)]