28682412

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{197}}^1\times {\mathrm{1103}}^1$

素因数の和:1318

約数の個数: 48

約数和(自身を含む): 73446912

約数和(自身を除く): 44764500

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 44, 66, 132, 197, 394, 591, 788, 1103, 1182, 2167, 2206, 2364, 3309, 4334, 4412, 6501, 6618, 8668, 12133, 13002, 13236, 24266, 26004, 36399, 48532, 72798, 145596, 217291, 434582, 651873, 869164, 1303746, 2390201, 2607492, 4780402, 7170603, 9560804, 14341206, 28682412]

約数ペア:

[(1, 28682412), (2, 14341206), (3, 9560804), (4, 7170603), (6, 4780402), (11, 2607492), (12, 2390201), (22, 1303746), (33, 869164), (44, 651873), (66, 434582), (132, 217291), (197, 145596), (394, 72798), (591, 48532), (788, 36399), (1103, 26004), (1182, 24266), (2167, 13236), (2206, 13002), (2364, 12133), (3309, 8668), (4334, 6618), (4412, 6501)]