84376684

素因数分解:

$2^2\times 7^1\times {\mathrm{71}}^1\times {\mathrm{42443}}^1$

素因数の和:42525

約数の個数: 24

約数和(自身を含む): 171134208

約数和(自身を除く): 86757524

約数列:

[1, 2, 4, 7, 14, 28, 71, 142, 284, 497, 994, 1988, 42443, 84886, 169772, 297101, 594202, 1188404, 3013453, 6026906, 12053812, 21094171, 42188342, 84376684]

約数ペア:

[(1, 84376684), (2, 42188342), (4, 21094171), (7, 12053812), (14, 6026906), (28, 3013453), (71, 1188404), (142, 594202), (284, 297101), (497, 169772), (994, 84886), (1988, 42443)]