71632726

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{29}}^1\times {\mathrm{59}}^1\times {\mathrm{173}}^1$

素因数の和:285

約数の個数: 48

約数和(自身を含む): 124966800

約数和(自身を除く): 53334074

約数列:

[1, 2, 11, 22, 29, 58, 59, 118, 121, 173, 242, 319, 346, 638, 649, 1298, 1711, 1903, 3422, 3509, 3806, 5017, 7018, 7139, 10034, 10207, 14278, 18821, 20414, 20933, 37642, 41866, 55187, 110374, 112277, 207031, 224554, 296003, 414062, 592006, 607057, 1214114, 1235047, 2470094, 3256033, 6512066, 35816363, 71632726]

約数ペア:

[(1, 71632726), (2, 35816363), (11, 6512066), (22, 3256033), (29, 2470094), (58, 1235047), (59, 1214114), (118, 607057), (121, 592006), (173, 414062), (242, 296003), (319, 224554), (346, 207031), (638, 112277), (649, 110374), (1298, 55187), (1711, 41866), (1903, 37642), (3422, 20933), (3509, 20414), (3806, 18821), (5017, 14278), (7018, 10207), (7139, 10034)]