56337008

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{38693}}^1$

素因数の和:38721

約数の個数: 40

約数和(自身を含む): 134345568

約数和(自身を除く): 78008560

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 52, 56, 91, 104, 112, 182, 208, 364, 728, 1456, 38693, 77386, 154772, 270851, 309544, 503009, 541702, 619088, 1006018, 1083404, 2012036, 2166808, 3521063, 4024072, 4333616, 7042126, 8048144, 14084252, 28168504, 56337008]

約数ペア:

[(1, 56337008), (2, 28168504), (4, 14084252), (7, 8048144), (8, 7042126), (13, 4333616), (14, 4024072), (16, 3521063), (26, 2166808), (28, 2012036), (52, 1083404), (56, 1006018), (91, 619088), (104, 541702), (112, 503009), (182, 309544), (208, 270851), (364, 154772), (728, 77386), (1456, 38693)]