71111248

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{11789}}^1$

素因数の和:11839

約数の個数: 40

約数和(自身を含む): 153505800

約数和(自身を除く): 82394552

約数列:

[1, 2, 4, 8, 13, 16, 26, 29, 52, 58, 104, 116, 208, 232, 377, 464, 754, 1508, 3016, 6032, 11789, 23578, 47156, 94312, 153257, 188624, 306514, 341881, 613028, 683762, 1226056, 1367524, 2452112, 2735048, 4444453, 5470096, 8888906, 17777812, 35555624, 71111248]

約数ペア:

[(1, 71111248), (2, 35555624), (4, 17777812), (8, 8888906), (13, 5470096), (16, 4444453), (26, 2735048), (29, 2452112), (52, 1367524), (58, 1226056), (104, 683762), (116, 613028), (208, 341881), (232, 306514), (377, 188624), (464, 153257), (754, 94312), (1508, 47156), (3016, 23578), (6032, 11789)]