67714816

素因数分解:

$2^8\times {\mathrm{13}}^1\times {\mathrm{20347}}^1$

素因数の和:20376

約数の個数: 36

約数和(自身を含む): 145569592

約数和(自身を除く): 77854776

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 128, 208, 256, 416, 832, 1664, 3328, 20347, 40694, 81388, 162776, 264511, 325552, 529022, 651104, 1058044, 1302208, 2116088, 2604416, 4232176, 5208832, 8464352, 16928704, 33857408, 67714816]

約数ペア:

[(1, 67714816), (2, 33857408), (4, 16928704), (8, 8464352), (13, 5208832), (16, 4232176), (26, 2604416), (32, 2116088), (52, 1302208), (64, 1058044), (104, 651104), (128, 529022), (208, 325552), (256, 264511), (416, 162776), (832, 81388), (1664, 40694), (3328, 20347)]