68329568

素因数分解:

$2^5\times {\mathrm{29}}^2\times {\mathrm{2539}}^1$

素因数の和:2607

約数の個数: 36

約数和(自身を含む): 139377420

約数和(自身を除く): 71047852

約数列:

[1, 2, 4, 8, 16, 29, 32, 58, 116, 232, 464, 841, 928, 1682, 2539, 3364, 5078, 6728, 10156, 13456, 20312, 26912, 40624, 73631, 81248, 147262, 294524, 589048, 1178096, 2135299, 2356192, 4270598, 8541196, 17082392, 34164784, 68329568]

約数ペア:

[(1, 68329568), (2, 34164784), (4, 17082392), (8, 8541196), (16, 4270598), (29, 2356192), (32, 2135299), (58, 1178096), (116, 589048), (232, 294524), (464, 147262), (841, 81248), (928, 73631), (1682, 40624), (2539, 26912), (3364, 20312), (5078, 13456), (6728, 10156)]