70205576

素因数分解:

$2^3\times 7^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{1093}}^1$

素因数の和:1174

約数の個数: 64

約数和(自身を含む): 159636480

約数和(自身を除く): 89430904

約数列:

[1, 2, 4, 7, 8, 14, 28, 31, 37, 56, 62, 74, 124, 148, 217, 248, 259, 296, 434, 518, 868, 1036, 1093, 1147, 1736, 2072, 2186, 2294, 4372, 4588, 7651, 8029, 8744, 9176, 15302, 16058, 30604, 32116, 33883, 40441, 61208, 64232, 67766, 80882, 135532, 161764, 237181, 271064, 283087, 323528, 474362, 566174, 948724, 1132348, 1253671, 1897448, 2264696, 2507342, 5014684, 8775697, 10029368, 17551394, 35102788, 70205576]

約数ペア:

[(1, 70205576), (2, 35102788), (4, 17551394), (7, 10029368), (8, 8775697), (14, 5014684), (28, 2507342), (31, 2264696), (37, 1897448), (56, 1253671), (62, 1132348), (74, 948724), (124, 566174), (148, 474362), (217, 323528), (248, 283087), (259, 271064), (296, 237181), (434, 161764), (518, 135532), (868, 80882), (1036, 67766), (1093, 64232), (1147, 61208), (1736, 40441), (2072, 33883), (2186, 32116), (2294, 30604), (4372, 16058), (4588, 15302), (7651, 9176), (8029, 8744)]