61541872

素因数分解:

$2^4\times 7^1\times {\mathrm{549481}}^1$

素因数の和:549496

約数の個数: 20

約数和(自身を含む): 136271536

約数和(自身を除く): 74729664

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 549481, 1098962, 2197924, 3846367, 4395848, 7692734, 8791696, 15385468, 30770936, 61541872]

約数ペア:

[(1, 61541872), (2, 30770936), (4, 15385468), (7, 8791696), (8, 7692734), (14, 4395848), (16, 3846367), (28, 2197924), (56, 1098962), (112, 549481)]