56402008

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{5591}}^1$

素因数の和:5707

約数の個数: 32

約数和(自身を含む): 115083360

約数和(自身を除く): 58681352

約数列:

[1, 2, 4, 8, 13, 26, 52, 97, 104, 194, 388, 776, 1261, 2522, 5044, 5591, 10088, 11182, 22364, 44728, 72683, 145366, 290732, 542327, 581464, 1084654, 2169308, 4338616, 7050251, 14100502, 28201004, 56402008]

約数ペア:

[(1, 56402008), (2, 28201004), (4, 14100502), (8, 7050251), (13, 4338616), (26, 2169308), (52, 1084654), (97, 581464), (104, 542327), (194, 290732), (388, 145366), (776, 72683), (1261, 44728), (2522, 22364), (5044, 11182), (5591, 10088)]