71084006

素因数分解:

$2^1\times 7^4\times {\mathrm{113}}^1\times {\mathrm{131}}^1$

素因数の和:274

約数の個数: 40

約数和(自身を含む): 126448344

約数和(自身を除く): 55364338

約数列:

[1, 2, 7, 14, 49, 98, 113, 131, 226, 262, 343, 686, 791, 917, 1582, 1834, 2401, 4802, 5537, 6419, 11074, 12838, 14803, 29606, 38759, 44933, 77518, 89866, 103621, 207242, 271313, 314531, 542626, 629062, 725347, 1450694, 5077429, 10154858, 35542003, 71084006]

約数ペア:

[(1, 71084006), (2, 35542003), (7, 10154858), (14, 5077429), (49, 1450694), (98, 725347), (113, 629062), (131, 542626), (226, 314531), (262, 271313), (343, 207242), (686, 103621), (791, 89866), (917, 77518), (1582, 44933), (1834, 38759), (2401, 29606), (4802, 14803), (5537, 12838), (6419, 11074)]