68328448

素因数分解:

$2^{10}\times {\mathrm{53}}^1\times {\mathrm{1259}}^1$

素因数の和:1332

約数の個数: 44

約数和(自身を含む): 139277880

約数和(自身を除く): 70949432

約数列:

[1, 2, 4, 8, 16, 32, 53, 64, 106, 128, 212, 256, 424, 512, 848, 1024, 1259, 1696, 2518, 3392, 5036, 6784, 10072, 13568, 20144, 27136, 40288, 54272, 66727, 80576, 133454, 161152, 266908, 322304, 533816, 644608, 1067632, 1289216, 2135264, 4270528, 8541056, 17082112, 34164224, 68328448]

約数ペア:

[(1, 68328448), (2, 34164224), (4, 17082112), (8, 8541056), (16, 4270528), (32, 2135264), (53, 1289216), (64, 1067632), (106, 644608), (128, 533816), (212, 322304), (256, 266908), (424, 161152), (512, 133454), (848, 80576), (1024, 66727), (1259, 54272), (1696, 40288), (2518, 27136), (3392, 20144), (5036, 13568), (6784, 10072)]