28105844

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{6073}}^1$

素因数の和:6179

約数の個数: 24

約数和(自身を含む): 53572680

約数和(自身を除く): 25466836

約数列:

[1, 2, 4, 13, 26, 52, 89, 178, 356, 1157, 2314, 4628, 6073, 12146, 24292, 78949, 157898, 315796, 540497, 1080994, 2161988, 7026461, 14052922, 28105844]

約数ペア:

[(1, 28105844), (2, 14052922), (4, 7026461), (13, 2161988), (26, 1080994), (52, 540497), (89, 315796), (178, 157898), (356, 78949), (1157, 24292), (2314, 12146), (4628, 6073)]