66703832

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{33757}}^1$

素因数の和:33795

約数の個数: 32

約数和(自身を含む): 141783600

約数和(自身を除く): 75079768

約数列:

[1, 2, 4, 8, 13, 19, 26, 38, 52, 76, 104, 152, 247, 494, 988, 1976, 33757, 67514, 135028, 270056, 438841, 641383, 877682, 1282766, 1755364, 2565532, 3510728, 5131064, 8337979, 16675958, 33351916, 66703832]

約数ペア:

[(1, 66703832), (2, 33351916), (4, 16675958), (8, 8337979), (13, 5131064), (19, 3510728), (26, 2565532), (38, 1755364), (52, 1282766), (76, 877682), (104, 641383), (152, 438841), (247, 270056), (494, 135028), (988, 67514), (1976, 33757)]