40330664

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{26959}}^1$

素因数の和:26993

約数の個数: 32

約数和(自身を含む): 87350400

約数和(自身を除く): 47019736

約数列:

[1, 2, 4, 8, 11, 17, 22, 34, 44, 68, 88, 136, 187, 374, 748, 1496, 26959, 53918, 107836, 215672, 296549, 458303, 593098, 916606, 1186196, 1833212, 2372392, 3666424, 5041333, 10082666, 20165332, 40330664]

約数ペア:

[(1, 40330664), (2, 20165332), (4, 10082666), (8, 5041333), (11, 3666424), (17, 2372392), (22, 1833212), (34, 1186196), (44, 916606), (68, 593098), (88, 458303), (136, 296549), (187, 215672), (374, 107836), (748, 53918), (1496, 26959)]