15704406536

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{21571987}}^1$

素因数の和:21572013

約数の個数: 32

約数和(自身を含む): 36240939840

約数和(自身を除く): 20536533304

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 52, 56, 91, 104, 182, 364, 728, 21571987, 43143974, 86287948, 151003909, 172575896, 280435831, 302007818, 560871662, 604015636, 1121743324, 1208031272, 1963050817, 2243486648, 3926101634, 7852203268, 15704406536]

約数ペア:

[(1, 15704406536), (2, 7852203268), (4, 3926101634), (7, 2243486648), (8, 1963050817), (13, 1208031272), (14, 1121743324), (26, 604015636), (28, 560871662), (52, 302007818), (56, 280435831), (91, 172575896), (104, 151003909), (182, 86287948), (364, 43143974), (728, 21571987)]