28695183998

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{1095989}}^1$

素因数の和:1096076

約数の個数: 32

約数和(自身を含む): 49714106400

約数和(自身を除く): 21018922402

約数列:

[1, 2, 13, 19, 26, 38, 53, 106, 247, 494, 689, 1007, 1378, 2014, 13091, 26182, 1095989, 2191978, 14247857, 20823791, 28495714, 41647582, 58087417, 116174834, 270709283, 541418566, 755136421, 1103660923, 1510272842, 2207321846, 14347591999, 28695183998]

約数ペア:

[(1, 28695183998), (2, 14347591999), (13, 2207321846), (19, 1510272842), (26, 1103660923), (38, 755136421), (53, 541418566), (106, 270709283), (247, 116174834), (494, 58087417), (689, 41647582), (1007, 28495714), (1378, 20823791), (2014, 14247857), (13091, 2191978), (26182, 1095989)]