56580664

素因数分解:

$2^3\times 7^1\times {\mathrm{149}}^1\times {\mathrm{6781}}^1$

素因数の和:6943

約数の個数: 32

約数和(自身を含む): 122076000

約数和(自身を除く): 65495336

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 149, 298, 596, 1043, 1192, 2086, 4172, 6781, 8344, 13562, 27124, 47467, 54248, 94934, 189868, 379736, 1010369, 2020738, 4041476, 7072583, 8082952, 14145166, 28290332, 56580664]

約数ペア:

[(1, 56580664), (2, 28290332), (4, 14145166), (7, 8082952), (8, 7072583), (14, 4041476), (28, 2020738), (56, 1010369), (149, 379736), (298, 189868), (596, 94934), (1043, 54248), (1192, 47467), (2086, 27124), (4172, 13562), (6781, 8344)]