40436700512

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{2260549}}^1$

素因数の和:2260615

約数の個数: 48

約数和(自身を含む): 87727424400

約数和(自身を除く): 47290723888

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 43, 52, 86, 104, 172, 208, 344, 416, 559, 688, 1118, 1376, 2236, 4472, 8944, 17888, 2260549, 4521098, 9042196, 18084392, 29387137, 36168784, 58774274, 72337568, 97203607, 117548548, 194407214, 235097096, 388814428, 470194192, 777628856, 940388384, 1263646891, 1555257712, 2527293782, 3110515424, 5054587564, 10109175128, 20218350256, 40436700512]

約数ペア:

[(1, 40436700512), (2, 20218350256), (4, 10109175128), (8, 5054587564), (13, 3110515424), (16, 2527293782), (26, 1555257712), (32, 1263646891), (43, 940388384), (52, 777628856), (86, 470194192), (104, 388814428), (172, 235097096), (208, 194407214), (344, 117548548), (416, 97203607), (559, 72337568), (688, 58774274), (1118, 36168784), (1376, 29387137), (2236, 18084392), (4472, 9042196), (8944, 4521098), (17888, 2260549)]