67399792

素因数分解:

$2^4\times {\mathrm{37}}^1\times {\mathrm{257}}^1\times {\mathrm{443}}^1$

素因数の和:745

約数の個数: 40

約数和(自身を含む): 134942256

約数和(自身を除く): 67542464

約数列:

[1, 2, 4, 8, 16, 37, 74, 148, 257, 296, 443, 514, 592, 886, 1028, 1772, 2056, 3544, 4112, 7088, 9509, 16391, 19018, 32782, 38036, 65564, 76072, 113851, 131128, 152144, 227702, 262256, 455404, 910808, 1821616, 4212487, 8424974, 16849948, 33699896, 67399792]

約数ペア:

[(1, 67399792), (2, 33699896), (4, 16849948), (8, 8424974), (16, 4212487), (37, 1821616), (74, 910808), (148, 455404), (257, 262256), (296, 227702), (443, 152144), (514, 131128), (592, 113851), (886, 76072), (1028, 65564), (1772, 38036), (2056, 32782), (3544, 19018), (4112, 16391), (7088, 9509)]