38340536

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{487}}^1\times {\mathrm{757}}^1$

素因数の和:1263

約数の個数: 32

約数和(自身を含む): 77679840

約数和(自身を除く): 39339304

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 487, 757, 974, 1514, 1948, 3028, 3896, 6056, 6331, 9841, 12662, 19682, 25324, 39364, 50648, 78728, 368659, 737318, 1474636, 2949272, 4792567, 9585134, 19170268, 38340536]

約数ペア:

[(1, 38340536), (2, 19170268), (4, 9585134), (8, 4792567), (13, 2949272), (26, 1474636), (52, 737318), (104, 368659), (487, 78728), (757, 50648), (974, 39364), (1514, 25324), (1948, 19682), (3028, 12662), (3896, 9841), (6056, 6331)]