67157728

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{101}}^1\times {\mathrm{1889}}^1$

素因数の和:2011

約数の個数: 48

約数和(自身を含む): 145741680

約数和(自身を除く): 78583952

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 88, 101, 176, 202, 352, 404, 808, 1111, 1616, 1889, 2222, 3232, 3778, 4444, 7556, 8888, 15112, 17776, 20779, 30224, 35552, 41558, 60448, 83116, 166232, 190789, 332464, 381578, 664928, 763156, 1526312, 2098679, 3052624, 4197358, 6105248, 8394716, 16789432, 33578864, 67157728]

約数ペア:

[(1, 67157728), (2, 33578864), (4, 16789432), (8, 8394716), (11, 6105248), (16, 4197358), (22, 3052624), (32, 2098679), (44, 1526312), (88, 763156), (101, 664928), (176, 381578), (202, 332464), (352, 190789), (404, 166232), (808, 83116), (1111, 60448), (1616, 41558), (1889, 35552), (2222, 30224), (3232, 20779), (3778, 17776), (4444, 15112), (7556, 8888)]