64280235344

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{33749}}^1\times {\mathrm{9157}}^1$

素因数の和:42927

約数の個数: 40

約数和(自身を含む): 134141805000

約数和(自身を除く): 69861569656

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 9157, 18314, 33749, 36628, 67498, 73256, 119041, 134996, 146512, 238082, 269992, 438737, 476164, 539984, 877474, 952328, 1754948, 1904656, 3509896, 7019792, 309039593, 618079186, 1236158372, 2472316744, 4017514709, 4944633488, 8035029418, 16070058836, 32140117672, 64280235344]

約数ペア:

[(1, 64280235344), (2, 32140117672), (4, 16070058836), (8, 8035029418), (13, 4944633488), (16, 4017514709), (26, 2472316744), (52, 1236158372), (104, 618079186), (208, 309039593), (9157, 7019792), (18314, 3509896), (33749, 1904656), (36628, 1754948), (67498, 952328), (73256, 877474), (119041, 539984), (134996, 476164), (146512, 438737), (238082, 269992)]