2272816

素因数分解:

$2^4\times 7^2\times {\mathrm{13}}^1\times {\mathrm{223}}^1$

素因数の和:258

約数の個数: 60

約数和(自身を含む): 5541312

約数和(自身を除く): 3268496

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 49, 52, 56, 91, 98, 104, 112, 182, 196, 208, 223, 364, 392, 446, 637, 728, 784, 892, 1274, 1456, 1561, 1784, 2548, 2899, 3122, 3568, 5096, 5798, 6244, 10192, 10927, 11596, 12488, 20293, 21854, 23192, 24976, 40586, 43708, 46384, 81172, 87416, 142051, 162344, 174832, 284102, 324688, 568204, 1136408, 2272816]

約数ペア:

[(1, 2272816), (2, 1136408), (4, 568204), (7, 324688), (8, 284102), (13, 174832), (14, 162344), (16, 142051), (26, 87416), (28, 81172), (49, 46384), (52, 43708), (56, 40586), (91, 24976), (98, 23192), (104, 21854), (112, 20293), (182, 12488), (196, 11596), (208, 10927), (223, 10192), (364, 6244), (392, 5798), (446, 5096), (637, 3568), (728, 3122), (784, 2899), (892, 2548), (1274, 1784), (1456, 1561)]