78750464

素因数分解:

$2^8\times {\mathrm{13}}^1\times {\mathrm{23663}}^1$

素因数の和:23692

約数の個数: 36

約数和(自身を含む): 169292256

約数和(自身を除く): 90541792

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 128, 208, 256, 416, 832, 1664, 3328, 23663, 47326, 94652, 189304, 307619, 378608, 615238, 757216, 1230476, 1514432, 2460952, 3028864, 4921904, 6057728, 9843808, 19687616, 39375232, 78750464]

約数ペア:

[(1, 78750464), (2, 39375232), (4, 19687616), (8, 9843808), (13, 6057728), (16, 4921904), (26, 3028864), (32, 2460952), (52, 1514432), (64, 1230476), (104, 757216), (128, 615238), (208, 378608), (256, 307619), (416, 189304), (832, 94652), (1664, 47326), (3328, 23663)]