66412528

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{45613}}^1$

素因数の和:45641

約数の個数: 40

約数和(自身を含む): 158371808

約数和(自身を除く): 91959280

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 52, 56, 91, 104, 112, 182, 208, 364, 728, 1456, 45613, 91226, 182452, 319291, 364904, 592969, 638582, 729808, 1185938, 1277164, 2371876, 2554328, 4150783, 4743752, 5108656, 8301566, 9487504, 16603132, 33206264, 66412528]

約数ペア:

[(1, 66412528), (2, 33206264), (4, 16603132), (7, 9487504), (8, 8301566), (13, 5108656), (14, 4743752), (16, 4150783), (26, 2554328), (28, 2371876), (52, 1277164), (56, 1185938), (91, 729808), (104, 638582), (112, 592969), (182, 364904), (208, 319291), (364, 182452), (728, 91226), (1456, 45613)]