26566276

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{131}}^1\times {\mathrm{419}}^1$

素因数の和:576

約数の個数: 36

約数和(自身を含む): 51614640

約数和(自身を除く): 25048364

約数列:

[1, 2, 4, 11, 22, 44, 121, 131, 242, 262, 419, 484, 524, 838, 1441, 1676, 2882, 4609, 5764, 9218, 15851, 18436, 31702, 50699, 54889, 63404, 101398, 109778, 202796, 219556, 603779, 1207558, 2415116, 6641569, 13283138, 26566276]

約数ペア:

[(1, 26566276), (2, 13283138), (4, 6641569), (11, 2415116), (22, 1207558), (44, 603779), (121, 219556), (131, 202796), (242, 109778), (262, 101398), (419, 63404), (484, 54889), (524, 50699), (838, 31702), (1441, 18436), (1676, 15851), (2882, 9218), (4609, 5764)]