40450676

素因数分解:

$2^2\times 7^3\times {\mathrm{29483}}^1$

素因数の和:29508

約数の個数: 24

約数和(自身を含む): 82555200

約数和(自身を除く): 42104524

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 196, 343, 686, 1372, 29483, 58966, 117932, 206381, 412762, 825524, 1444667, 2889334, 5778668, 10112669, 20225338, 40450676]

約数ペア:

[(1, 40450676), (2, 20225338), (4, 10112669), (7, 5778668), (14, 2889334), (28, 1444667), (49, 825524), (98, 412762), (196, 206381), (343, 117932), (686, 58966), (1372, 29483)]