40115404

素因数分解:

$2^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{167}}^1\times {\mathrm{373}}^1$

素因数の和:574

約数の個数: 48

約数和(自身を含む): 84446208

約数和(自身を除く): 44330804

約数列:

[1, 2, 4, 7, 14, 23, 28, 46, 92, 161, 167, 322, 334, 373, 644, 668, 746, 1169, 1492, 2338, 2611, 3841, 4676, 5222, 7682, 8579, 10444, 15364, 17158, 26887, 34316, 53774, 60053, 62291, 107548, 120106, 124582, 240212, 249164, 436037, 872074, 1432693, 1744148, 2865386, 5730772, 10028851, 20057702, 40115404]

約数ペア:

[(1, 40115404), (2, 20057702), (4, 10028851), (7, 5730772), (14, 2865386), (23, 1744148), (28, 1432693), (46, 872074), (92, 436037), (161, 249164), (167, 240212), (322, 124582), (334, 120106), (373, 107548), (644, 62291), (668, 60053), (746, 53774), (1169, 34316), (1492, 26887), (2338, 17158), (2611, 15364), (3841, 10444), (4676, 8579), (5222, 7682)]