8221616

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{29}}^2\times {\mathrm{47}}^1$

素因数の和:126

約数の個数: 60

約数和(自身を含む): 18144672

約数和(自身を除く): 9923056

約数列:

[1, 2, 4, 8, 13, 16, 26, 29, 47, 52, 58, 94, 104, 116, 188, 208, 232, 376, 377, 464, 611, 752, 754, 841, 1222, 1363, 1508, 1682, 2444, 2726, 3016, 3364, 4888, 5452, 6032, 6728, 9776, 10904, 10933, 13456, 17719, 21808, 21866, 35438, 39527, 43732, 70876, 79054, 87464, 141752, 158108, 174928, 283504, 316216, 513851, 632432, 1027702, 2055404, 4110808, 8221616]

約数ペア:

[(1, 8221616), (2, 4110808), (4, 2055404), (8, 1027702), (13, 632432), (16, 513851), (26, 316216), (29, 283504), (47, 174928), (52, 158108), (58, 141752), (94, 87464), (104, 79054), (116, 70876), (188, 43732), (208, 39527), (232, 35438), (376, 21866), (377, 21808), (464, 17719), (611, 13456), (752, 10933), (754, 10904), (841, 9776), (1222, 6728), (1363, 6032), (1508, 5452), (1682, 4888), (2444, 3364), (2726, 3016)]