56112728

素因数分解:

$2^3\times 7^1\times {\mathrm{31}}^1\times {\mathrm{32323}}^1$

素因数の和:32367

約数の個数: 32

約数和(自身を含む): 124124160

約数和(自身を除く): 68011432

約数列:

[1, 2, 4, 7, 8, 14, 28, 31, 56, 62, 124, 217, 248, 434, 868, 1736, 32323, 64646, 129292, 226261, 258584, 452522, 905044, 1002013, 1810088, 2004026, 4008052, 7014091, 8016104, 14028182, 28056364, 56112728]

約数ペア:

[(1, 56112728), (2, 28056364), (4, 14028182), (7, 8016104), (8, 7014091), (14, 4008052), (28, 2004026), (31, 1810088), (56, 1002013), (62, 905044), (124, 452522), (217, 258584), (248, 226261), (434, 129292), (868, 64646), (1736, 32323)]