66645304

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{44549}}^1$

素因数の和:44583

約数の個数: 32

約数和(自身を含む): 144342000

約数和(自身を除く): 77696696

約数列:

[1, 2, 4, 8, 11, 17, 22, 34, 44, 68, 88, 136, 187, 374, 748, 1496, 44549, 89098, 178196, 356392, 490039, 757333, 980078, 1514666, 1960156, 3029332, 3920312, 6058664, 8330663, 16661326, 33322652, 66645304]

約数ペア:

[(1, 66645304), (2, 33322652), (4, 16661326), (8, 8330663), (11, 6058664), (17, 3920312), (22, 3029332), (34, 1960156), (44, 1514666), (68, 980078), (88, 757333), (136, 490039), (187, 356392), (374, 178196), (748, 89098), (1496, 44549)]