284284784

素因数分解:

$2^4\times 7^1\times {\mathrm{23}}^1\times {\mathrm{110359}}^1$

素因数の和:110397

約数の個数: 40

約数和(自身を含む): 656862720

約数和(自身を除く): 372577936

約数列:

[1, 2, 4, 7, 8, 14, 16, 23, 28, 46, 56, 92, 112, 161, 184, 322, 368, 644, 1288, 2576, 110359, 220718, 441436, 772513, 882872, 1545026, 1765744, 2538257, 3090052, 5076514, 6180104, 10153028, 12360208, 17767799, 20306056, 35535598, 40612112, 71071196, 142142392, 284284784]

約数ペア:

[(1, 284284784), (2, 142142392), (4, 71071196), (7, 40612112), (8, 35535598), (14, 20306056), (16, 17767799), (23, 12360208), (28, 10153028), (46, 6180104), (56, 5076514), (92, 3090052), (112, 2538257), (161, 1765744), (184, 1545026), (322, 882872), (368, 772513), (644, 441436), (1288, 220718), (2576, 110359)]