26643744

素因数分解:

$2^5\times 3^2\times {\mathrm{71}}^1\times {\mathrm{1303}}^1$

素因数の和:1390

約数の個数: 72

約数和(自身を含む): 76894272

約数和(自身を除く): 50250528

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 71, 72, 96, 142, 144, 213, 284, 288, 426, 568, 639, 852, 1136, 1278, 1303, 1704, 2272, 2556, 2606, 3408, 3909, 5112, 5212, 6816, 7818, 10224, 10424, 11727, 15636, 20448, 20848, 23454, 31272, 41696, 46908, 62544, 92513, 93816, 125088, 185026, 187632, 277539, 370052, 375264, 555078, 740104, 832617, 1110156, 1480208, 1665234, 2220312, 2960416, 3330468, 4440624, 6660936, 8881248, 13321872, 26643744]

約数ペア:

[(1, 26643744), (2, 13321872), (3, 8881248), (4, 6660936), (6, 4440624), (8, 3330468), (9, 2960416), (12, 2220312), (16, 1665234), (18, 1480208), (24, 1110156), (32, 832617), (36, 740104), (48, 555078), (71, 375264), (72, 370052), (96, 277539), (142, 187632), (144, 185026), (213, 125088), (284, 93816), (288, 92513), (426, 62544), (568, 46908), (639, 41696), (852, 31272), (1136, 23454), (1278, 20848), (1303, 20448), (1704, 15636), (2272, 11727), (2556, 10424), (2606, 10224), (3408, 7818), (3909, 6816), (5112, 5212)]