22268272

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{151}}^1\times {\mathrm{709}}^1$

素因数の和:881

約数の個数: 40

約数和(自身を含む): 46837280

約数和(自身を除く): 24569008

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 151, 208, 302, 604, 709, 1208, 1418, 1963, 2416, 2836, 3926, 5672, 7852, 9217, 11344, 15704, 18434, 31408, 36868, 73736, 107059, 147472, 214118, 428236, 856472, 1391767, 1712944, 2783534, 5567068, 11134136, 22268272]

約数ペア:

[(1, 22268272), (2, 11134136), (4, 5567068), (8, 2783534), (13, 1712944), (16, 1391767), (26, 856472), (52, 428236), (104, 214118), (151, 147472), (208, 107059), (302, 73736), (604, 36868), (709, 31408), (1208, 18434), (1418, 15704), (1963, 11344), (2416, 9217), (2836, 7852), (3926, 5672)]