27678976

素因数分解:

$2^8\times {\mathrm{13}}^1\times {\mathrm{8317}}^1$

素因数の和:8346

約数の個数: 36

約数和(自身を含む): 59506972

約数和(自身を除く): 31827996

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 128, 208, 256, 416, 832, 1664, 3328, 8317, 16634, 33268, 66536, 108121, 133072, 216242, 266144, 432484, 532288, 864968, 1064576, 1729936, 2129152, 3459872, 6919744, 13839488, 27678976]

約数ペア:

[(1, 27678976), (2, 13839488), (4, 6919744), (8, 3459872), (13, 2129152), (16, 1729936), (26, 1064576), (32, 864968), (52, 532288), (64, 432484), (104, 266144), (128, 216242), (208, 133072), (256, 108121), (416, 66536), (832, 33268), (1664, 16634), (3328, 8317)]