73517392

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{571}}^1\times {\mathrm{619}}^1$

素因数の和:1211

約数の個数: 40

約数和(自身を含む): 153913760

約数和(自身を除く): 80396368

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 571, 619, 1142, 1238, 2284, 2476, 4568, 4952, 7423, 8047, 9136, 9904, 14846, 16094, 29692, 32188, 59384, 64376, 118768, 128752, 353449, 706898, 1413796, 2827592, 4594837, 5655184, 9189674, 18379348, 36758696, 73517392]

約数ペア:

[(1, 73517392), (2, 36758696), (4, 18379348), (8, 9189674), (13, 5655184), (16, 4594837), (26, 2827592), (52, 1413796), (104, 706898), (208, 353449), (571, 128752), (619, 118768), (1142, 64376), (1238, 59384), (2284, 32188), (2476, 29692), (4568, 16094), (4952, 14846), (7423, 9904), (8047, 9136)]