2253248

素因数分解:

$2^6\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{109}}^1$

素因数の和:157

約数の個数: 56

約数和(自身を含む): 5029200

約数和(自身を除く): 2775952

約数列:

[1, 2, 4, 8, 16, 17, 19, 32, 34, 38, 64, 68, 76, 109, 136, 152, 218, 272, 304, 323, 436, 544, 608, 646, 872, 1088, 1216, 1292, 1744, 1853, 2071, 2584, 3488, 3706, 4142, 5168, 6976, 7412, 8284, 10336, 14824, 16568, 20672, 29648, 33136, 35207, 59296, 66272, 70414, 118592, 132544, 140828, 281656, 563312, 1126624, 2253248]

約数ペア:

[(1, 2253248), (2, 1126624), (4, 563312), (8, 281656), (16, 140828), (17, 132544), (19, 118592), (32, 70414), (34, 66272), (38, 59296), (64, 35207), (68, 33136), (76, 29648), (109, 20672), (136, 16568), (152, 14824), (218, 10336), (272, 8284), (304, 7412), (323, 6976), (436, 5168), (544, 4142), (608, 3706), (646, 3488), (872, 2584), (1088, 2071), (1216, 1853), (1292, 1744)]