12688733504

素因数分解:

$2^6\times {\mathrm{31}}^1\times {\mathrm{6395531}}^1$

素因数の和:6395574

約数の個数: 28

約数和(自身を含む): 25991442048

約数和(自身を除く): 13302708544

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 64, 124, 248, 496, 992, 1984, 6395531, 12791062, 25582124, 51164248, 102328496, 198261461, 204656992, 396522922, 409313984, 793045844, 1586091688, 3172183376, 6344366752, 12688733504]

約数ペア:

[(1, 12688733504), (2, 6344366752), (4, 3172183376), (8, 1586091688), (16, 793045844), (31, 409313984), (32, 396522922), (62, 204656992), (64, 198261461), (124, 102328496), (248, 51164248), (496, 25582124), (992, 12791062), (1984, 6395531)]