68299448

素因数分解:

$2^3\times 7^1\times {\mathrm{31}}^1\times {\mathrm{39343}}^1$

素因数の和:39387

約数の個数: 32

約数和(自身を含む): 151080960

約数和(自身を除く): 82781512

約数列:

[1, 2, 4, 7, 8, 14, 28, 31, 56, 62, 124, 217, 248, 434, 868, 1736, 39343, 78686, 157372, 275401, 314744, 550802, 1101604, 1219633, 2203208, 2439266, 4878532, 8537431, 9757064, 17074862, 34149724, 68299448]

約数ペア:

[(1, 68299448), (2, 34149724), (4, 17074862), (7, 9757064), (8, 8537431), (14, 4878532), (28, 2439266), (31, 2203208), (56, 1219633), (62, 1101604), (124, 550802), (217, 314744), (248, 275401), (434, 157372), (868, 78686), (1736, 39343)]