1268408032

素因数分解:

$2^5\times {\mathrm{29}}^1\times {\mathrm{719}}^1\times {\mathrm{1901}}^1$

素因数の和:2659

約数の個数: 48

約数和(自身を含む): 2588241600

約数和(自身を除く): 1319833568

約数列:

[1, 2, 4, 8, 16, 29, 32, 58, 116, 232, 464, 719, 928, 1438, 1901, 2876, 3802, 5752, 7604, 11504, 15208, 20851, 23008, 30416, 41702, 55129, 60832, 83404, 110258, 166808, 220516, 333616, 441032, 667232, 882064, 1366819, 1764128, 2733638, 5467276, 10934552, 21869104, 39637751, 43738208, 79275502, 158551004, 317102008, 634204016, 1268408032]

約数ペア:

[(1, 1268408032), (2, 634204016), (4, 317102008), (8, 158551004), (16, 79275502), (29, 43738208), (32, 39637751), (58, 21869104), (116, 10934552), (232, 5467276), (464, 2733638), (719, 1764128), (928, 1366819), (1438, 882064), (1901, 667232), (2876, 441032), (3802, 333616), (5752, 220516), (7604, 166808), (11504, 110258), (15208, 83404), (20851, 60832), (23008, 55129), (30416, 41702)]