73804938896

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{354831437}}^1$

素因数の和:354831458

約数の個数: 20

約数和(自身を含む): 153996844092

約数和(自身を除く): 80191905196

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 354831437, 709662874, 1419325748, 2838651496, 4612808681, 5677302992, 9225617362, 18451234724, 36902469448, 73804938896]

約数ペア:

[(1, 73804938896), (2, 36902469448), (4, 18451234724), (8, 9225617362), (13, 5677302992), (16, 4612808681), (26, 2838651496), (52, 1419325748), (104, 709662874), (208, 354831437)]