71714330

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{10289}}^1$

素因数の和:10354

約数の個数: 32

約数和(自身を含む): 140026320

約数和(自身を除く): 68311990

約数列:

[1, 2, 5, 10, 17, 34, 41, 82, 85, 170, 205, 410, 697, 1394, 3485, 6970, 10289, 20578, 51445, 102890, 174913, 349826, 421849, 843698, 874565, 1749130, 2109245, 4218490, 7171433, 14342866, 35857165, 71714330]

約数ペア:

[(1, 71714330), (2, 35857165), (5, 14342866), (10, 7171433), (17, 4218490), (34, 2109245), (41, 1749130), (82, 874565), (85, 843698), (170, 421849), (205, 349826), (410, 174913), (697, 102890), (1394, 51445), (3485, 20578), (6970, 10289)]