72553544

素因数分解:

$2^3\times 7^1\times {\mathrm{571}}^1\times {\mathrm{2269}}^1$

素因数の和:2853

約数の個数: 32

約数和(自身を含む): 155812800

約数和(自身を除く): 83259256

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 571, 1142, 2269, 2284, 3997, 4538, 4568, 7994, 9076, 15883, 15988, 18152, 31766, 31976, 63532, 127064, 1295599, 2591198, 5182396, 9069193, 10364792, 18138386, 36276772, 72553544]

約数ペア:

[(1, 72553544), (2, 36276772), (4, 18138386), (7, 10364792), (8, 9069193), (14, 5182396), (28, 2591198), (56, 1295599), (571, 127064), (1142, 63532), (2269, 31976), (2284, 31766), (3997, 18152), (4538, 15988), (4568, 15883), (7994, 9076)]