26788328

素因数分解:

$2^3\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{1481}}^1$

素因数の和:1530

約数の個数: 64

約数和(自身を含む): 64022400

約数和(自身を除く): 37234072

約数列:

[1, 2, 4, 7, 8, 14, 17, 19, 28, 34, 38, 56, 68, 76, 119, 133, 136, 152, 238, 266, 323, 476, 532, 646, 952, 1064, 1292, 1481, 2261, 2584, 2962, 4522, 5924, 9044, 10367, 11848, 18088, 20734, 25177, 28139, 41468, 50354, 56278, 82936, 100708, 112556, 176239, 196973, 201416, 225112, 352478, 393946, 478363, 704956, 787892, 956726, 1409912, 1575784, 1913452, 3348541, 3826904, 6697082, 13394164, 26788328]

約数ペア:

[(1, 26788328), (2, 13394164), (4, 6697082), (7, 3826904), (8, 3348541), (14, 1913452), (17, 1575784), (19, 1409912), (28, 956726), (34, 787892), (38, 704956), (56, 478363), (68, 393946), (76, 352478), (119, 225112), (133, 201416), (136, 196973), (152, 176239), (238, 112556), (266, 100708), (323, 82936), (476, 56278), (532, 50354), (646, 41468), (952, 28139), (1064, 25177), (1292, 20734), (1481, 18088), (2261, 11848), (2584, 10367), (2962, 9044), (4522, 5924)]