69258128

素因数分解:

$2^4\times {\mathrm{131}}^1\times {\mathrm{173}}^1\times {\mathrm{191}}^1$

素因数の和:503

約数の個数: 40

約数和(自身を含む): 136705536

約数和(自身を除く): 67447408

約数列:

[1, 2, 4, 8, 16, 131, 173, 191, 262, 346, 382, 524, 692, 764, 1048, 1384, 1528, 2096, 2768, 3056, 22663, 25021, 33043, 45326, 50042, 66086, 90652, 100084, 132172, 181304, 200168, 264344, 362608, 400336, 528688, 4328633, 8657266, 17314532, 34629064, 69258128]

約数ペア:

[(1, 69258128), (2, 34629064), (4, 17314532), (8, 8657266), (16, 4328633), (131, 528688), (173, 400336), (191, 362608), (262, 264344), (346, 200168), (382, 181304), (524, 132172), (692, 100084), (764, 90652), (1048, 66086), (1384, 50042), (1528, 45326), (2096, 33043), (2768, 25021), (3056, 22663)]