67105664

素因数分解:

$2^7\times {\mathrm{17}}^1\times {\mathrm{30839}}^1$

素因数の和:30870

約数の個数: 32

約数和(自身を含む): 141555600

約数和(自身を除く): 74449936

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 64, 68, 128, 136, 272, 544, 1088, 2176, 30839, 61678, 123356, 246712, 493424, 524263, 986848, 1048526, 1973696, 2097052, 3947392, 4194104, 8388208, 16776416, 33552832, 67105664]

約数ペア:

[(1, 67105664), (2, 33552832), (4, 16776416), (8, 8388208), (16, 4194104), (17, 3947392), (32, 2097052), (34, 1973696), (64, 1048526), (68, 986848), (128, 524263), (136, 493424), (272, 246712), (544, 123356), (1088, 61678), (2176, 30839)]