8265712

素因数分解:

$2^4\times 7^2\times {\mathrm{13}}^1\times {\mathrm{811}}^1$

素因数の和:846

約数の個数: 60

約数和(自身を含む): 20087256

約数和(自身を除く): 11821544

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 49, 52, 56, 91, 98, 104, 112, 182, 196, 208, 364, 392, 637, 728, 784, 811, 1274, 1456, 1622, 2548, 3244, 5096, 5677, 6488, 10192, 10543, 11354, 12976, 21086, 22708, 39739, 42172, 45416, 73801, 79478, 84344, 90832, 147602, 158956, 168688, 295204, 317912, 516607, 590408, 635824, 1033214, 1180816, 2066428, 4132856, 8265712]

約数ペア:

[(1, 8265712), (2, 4132856), (4, 2066428), (7, 1180816), (8, 1033214), (13, 635824), (14, 590408), (16, 516607), (26, 317912), (28, 295204), (49, 168688), (52, 158956), (56, 147602), (91, 90832), (98, 84344), (104, 79478), (112, 73801), (182, 45416), (196, 42172), (208, 39739), (364, 22708), (392, 21086), (637, 12976), (728, 11354), (784, 10543), (811, 10192), (1274, 6488), (1456, 5677), (1622, 5096), (2548, 3244)]