67210808

素因数分解:

$2^3\times 7^1\times {\mathrm{41}}^1\times {\mathrm{73}}^1\times {\mathrm{401}}^1$

素因数の和:528

約数の個数: 64

約数和(自身を含む): 149929920

約数和(自身を除く): 82719112

約数列:

[1, 2, 4, 7, 8, 14, 28, 41, 56, 73, 82, 146, 164, 287, 292, 328, 401, 511, 574, 584, 802, 1022, 1148, 1604, 2044, 2296, 2807, 2993, 3208, 4088, 5614, 5986, 11228, 11972, 16441, 20951, 22456, 23944, 29273, 32882, 41902, 58546, 65764, 83804, 115087, 117092, 131528, 167608, 204911, 230174, 234184, 409822, 460348, 819644, 920696, 1200193, 1639288, 2400386, 4800772, 8401351, 9601544, 16802702, 33605404, 67210808]

約数ペア:

[(1, 67210808), (2, 33605404), (4, 16802702), (7, 9601544), (8, 8401351), (14, 4800772), (28, 2400386), (41, 1639288), (56, 1200193), (73, 920696), (82, 819644), (146, 460348), (164, 409822), (287, 234184), (292, 230174), (328, 204911), (401, 167608), (511, 131528), (574, 117092), (584, 115087), (802, 83804), (1022, 65764), (1148, 58546), (1604, 41902), (2044, 32882), (2296, 29273), (2807, 23944), (2993, 22456), (3208, 20951), (4088, 16441), (5614, 11972), (5986, 11228)]