66641388

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{401}}^1\times {\mathrm{1259}}^1$

素因数の和:1678

約数の個数: 48

約数和(自身を含む): 170190720

約数和(自身を除く): 103549332

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 44, 66, 132, 401, 802, 1203, 1259, 1604, 2406, 2518, 3777, 4411, 4812, 5036, 7554, 8822, 13233, 13849, 15108, 17644, 26466, 27698, 41547, 52932, 55396, 83094, 166188, 504859, 1009718, 1514577, 2019436, 3029154, 5553449, 6058308, 11106898, 16660347, 22213796, 33320694, 66641388]

約数ペア:

[(1, 66641388), (2, 33320694), (3, 22213796), (4, 16660347), (6, 11106898), (11, 6058308), (12, 5553449), (22, 3029154), (33, 2019436), (44, 1514577), (66, 1009718), (132, 504859), (401, 166188), (802, 83094), (1203, 55396), (1259, 52932), (1604, 41547), (2406, 27698), (2518, 26466), (3777, 17644), (4411, 15108), (4812, 13849), (5036, 13233), (7554, 8822)]