568256

素因数分解:

$2^6\times {\mathrm{13}}^1\times {\mathrm{683}}^1$

素因数の和:708

約数の個数: 28

約数和(自身を含む): 1216152

約数和(自身を除く): 647896

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 208, 416, 683, 832, 1366, 2732, 5464, 8879, 10928, 17758, 21856, 35516, 43712, 71032, 142064, 284128, 568256]

約数ペア:

[(1, 568256), (2, 284128), (4, 142064), (8, 71032), (13, 43712), (16, 35516), (26, 21856), (32, 17758), (52, 10928), (64, 8879), (104, 5464), (208, 2732), (416, 1366), (683, 832)]