1136408

素因数分解:

$2^3\times 7^2\times {\mathrm{13}}^1\times {\mathrm{223}}^1$

素因数の和:256

約数の個数: 48

約数和(自身を含む): 2681280

約数和(自身を除く): 1544872

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 49, 52, 56, 91, 98, 104, 182, 196, 223, 364, 392, 446, 637, 728, 892, 1274, 1561, 1784, 2548, 2899, 3122, 5096, 5798, 6244, 10927, 11596, 12488, 20293, 21854, 23192, 40586, 43708, 81172, 87416, 142051, 162344, 284102, 568204, 1136408]

約数ペア:

[(1, 1136408), (2, 568204), (4, 284102), (7, 162344), (8, 142051), (13, 87416), (14, 81172), (26, 43708), (28, 40586), (49, 23192), (52, 21854), (56, 20293), (91, 12488), (98, 11596), (104, 10927), (182, 6244), (196, 5798), (223, 5096), (364, 3122), (392, 2899), (446, 2548), (637, 1784), (728, 1561), (892, 1274)]