15697728656

素因数分解:

$2^4\times {\mathrm{101}}^1\times {\mathrm{787}}^1\times {\mathrm{12343}}^1$

素因数の和:13239

約数の個数: 40

約数和(自身を含む): 30757001664

約数和(自身を除く): 15059273008

約数列:

[1, 2, 4, 8, 16, 101, 202, 404, 787, 808, 1574, 1616, 3148, 6296, 12343, 12592, 24686, 49372, 79487, 98744, 158974, 197488, 317948, 635896, 1246643, 1271792, 2493286, 4986572, 9713941, 9973144, 19427882, 19946288, 38855764, 77711528, 155423056, 981108041, 1962216082, 3924432164, 7848864328, 15697728656]

約数ペア:

[(1, 15697728656), (2, 7848864328), (4, 3924432164), (8, 1962216082), (16, 981108041), (101, 155423056), (202, 77711528), (404, 38855764), (787, 19946288), (808, 19427882), (1574, 9973144), (1616, 9713941), (3148, 4986572), (6296, 2493286), (12343, 1271792), (12592, 1246643), (24686, 635896), (49372, 317948), (79487, 197488), (98744, 158974)]