8870288

素因数分解:

$2^4\times 7^1\times {\mathrm{29}}^1\times {\mathrm{2731}}^1$

素因数の和:2775

約数の個数: 40

約数和(自身を含む): 20326080

約数和(自身を除く): 11455792

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 29, 56, 58, 112, 116, 203, 232, 406, 464, 812, 1624, 2731, 3248, 5462, 10924, 19117, 21848, 38234, 43696, 76468, 79199, 152936, 158398, 305872, 316796, 554393, 633592, 1108786, 1267184, 2217572, 4435144, 8870288]

約数ペア:

[(1, 8870288), (2, 4435144), (4, 2217572), (7, 1267184), (8, 1108786), (14, 633592), (16, 554393), (28, 316796), (29, 305872), (56, 158398), (58, 152936), (112, 79199), (116, 76468), (203, 43696), (232, 38234), (406, 21848), (464, 19117), (812, 10924), (1624, 5462), (2731, 3248)]