68393168

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{5023}}^1$

素因数の和:5091

約数の個数: 40

約数和(自身を含む): 142038528

約数和(自身を除く): 73645360

約数列:

[1, 2, 4, 8, 16, 23, 37, 46, 74, 92, 148, 184, 296, 368, 592, 851, 1702, 3404, 5023, 6808, 10046, 13616, 20092, 40184, 80368, 115529, 185851, 231058, 371702, 462116, 743404, 924232, 1486808, 1848464, 2973616, 4274573, 8549146, 17098292, 34196584, 68393168]

約数ペア:

[(1, 68393168), (2, 34196584), (4, 17098292), (8, 8549146), (16, 4274573), (23, 2973616), (37, 1848464), (46, 1486808), (74, 924232), (92, 743404), (148, 462116), (184, 371702), (296, 231058), (368, 185851), (592, 115529), (851, 80368), (1702, 40184), (3404, 20092), (5023, 13616), (6808, 10046)]