71881610

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{10313}}^1$

素因数の和:10378

約数の個数: 32

約数和(自身を含む): 140352912

約数和(自身を除く): 68471302

約数列:

[1, 2, 5, 10, 17, 34, 41, 82, 85, 170, 205, 410, 697, 1394, 3485, 6970, 10313, 20626, 51565, 103130, 175321, 350642, 422833, 845666, 876605, 1753210, 2114165, 4228330, 7188161, 14376322, 35940805, 71881610]

約数ペア:

[(1, 71881610), (2, 35940805), (5, 14376322), (10, 7188161), (17, 4228330), (34, 2114165), (41, 1753210), (82, 876605), (85, 845666), (170, 422833), (205, 350642), (410, 175321), (697, 103130), (1394, 51565), (3485, 20626), (6970, 10313)]