557883368

素因数分解:

$2^3\times 7^1\times {\mathrm{733}}^1\times {\mathrm{13591}}^1$

素因数の和:14337

約数の個数: 32

約数和(自身を含む): 1197183360

約数和(自身を除く): 639299992

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 733, 1466, 2932, 5131, 5864, 10262, 13591, 20524, 27182, 41048, 54364, 95137, 108728, 190274, 380548, 761096, 9962203, 19924406, 39848812, 69735421, 79697624, 139470842, 278941684, 557883368]

約数ペア:

[(1, 557883368), (2, 278941684), (4, 139470842), (7, 79697624), (8, 69735421), (14, 39848812), (28, 19924406), (56, 9962203), (733, 761096), (1466, 380548), (2932, 190274), (5131, 108728), (5864, 95137), (10262, 54364), (13591, 41048), (20524, 27182)]