68756224

素因数分解:

$2^8\times {\mathrm{419}}^1\times {\mathrm{641}}^1$

素因数の和:1076

約数の個数: 36

約数和(自身を含む): 137786040

約数和(自身を除く): 69029816

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 256, 419, 641, 838, 1282, 1676, 2564, 3352, 5128, 6704, 10256, 13408, 20512, 26816, 41024, 53632, 82048, 107264, 164096, 268579, 537158, 1074316, 2148632, 4297264, 8594528, 17189056, 34378112, 68756224]

約数ペア:

[(1, 68756224), (2, 34378112), (4, 17189056), (8, 8594528), (16, 4297264), (32, 2148632), (64, 1074316), (128, 537158), (256, 268579), (419, 164096), (641, 107264), (838, 82048), (1282, 53632), (1676, 41024), (2564, 26816), (3352, 20512), (5128, 13408), (6704, 10256)]