68997664

素因数分解:

$2^5\times {\mathrm{19}}^1\times {\mathrm{283}}^1\times {\mathrm{401}}^1$

素因数の和:713

約数の個数: 48

約数和(自身を含む): 143851680

約数和(自身を除く): 74854016

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 76, 152, 283, 304, 401, 566, 608, 802, 1132, 1604, 2264, 3208, 4528, 5377, 6416, 7619, 9056, 10754, 12832, 15238, 21508, 30476, 43016, 60952, 86032, 113483, 121904, 172064, 226966, 243808, 453932, 907864, 1815728, 2156177, 3631456, 4312354, 8624708, 17249416, 34498832, 68997664]

約数ペア:

[(1, 68997664), (2, 34498832), (4, 17249416), (8, 8624708), (16, 4312354), (19, 3631456), (32, 2156177), (38, 1815728), (76, 907864), (152, 453932), (283, 243808), (304, 226966), (401, 172064), (566, 121904), (608, 113483), (802, 86032), (1132, 60952), (1604, 43016), (2264, 30476), (3208, 21508), (4528, 15238), (5377, 12832), (6416, 10754), (7619, 9056)]