27521872

素因数分解:

$2^4\times 7^1\times {\mathrm{71}}^1\times {\mathrm{3461}}^1$

素因数の和:3547

約数の個数: 40

約数和(自身を含む): 61817472

約数和(自身を除く): 34295600

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 71, 112, 142, 284, 497, 568, 994, 1136, 1988, 3461, 3976, 6922, 7952, 13844, 24227, 27688, 48454, 55376, 96908, 193816, 245731, 387632, 491462, 982924, 1720117, 1965848, 3440234, 3931696, 6880468, 13760936, 27521872]

約数ペア:

[(1, 27521872), (2, 13760936), (4, 6880468), (7, 3931696), (8, 3440234), (14, 1965848), (16, 1720117), (28, 982924), (56, 491462), (71, 387632), (112, 245731), (142, 193816), (284, 96908), (497, 55376), (568, 48454), (994, 27688), (1136, 24227), (1988, 13844), (3461, 7952), (3976, 6922)]