64277012

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{47}}^1\times {\mathrm{269}}^1$

素因数の和:392

約数の個数: 48

約数和(自身を含む): 121927680

約数和(自身を除く): 57650668

約数列:

[1, 2, 4, 31, 41, 47, 62, 82, 94, 124, 164, 188, 269, 538, 1076, 1271, 1457, 1927, 2542, 2914, 3854, 5084, 5828, 7708, 8339, 11029, 12643, 16678, 22058, 25286, 33356, 44116, 50572, 59737, 119474, 238948, 341899, 391933, 518363, 683798, 783866, 1036726, 1367596, 1567732, 2073452, 16069253, 32138506, 64277012]

約数ペア:

[(1, 64277012), (2, 32138506), (4, 16069253), (31, 2073452), (41, 1567732), (47, 1367596), (62, 1036726), (82, 783866), (94, 683798), (124, 518363), (164, 391933), (188, 341899), (269, 238948), (538, 119474), (1076, 59737), (1271, 50572), (1457, 44116), (1927, 33356), (2542, 25286), (2914, 22058), (3854, 16678), (5084, 12643), (5828, 11029), (7708, 8339)]