73995890

素因数分解:

$2^1\times 5^1\times {\mathrm{571}}^1\times {\mathrm{12959}}^1$

素因数の和:13537

約数の個数: 16

約数和(自身を含む): 133436160

約数和(自身を除く): 59440270

約数列:

[1, 2, 5, 10, 571, 1142, 2855, 5710, 12959, 25918, 64795, 129590, 7399589, 14799178, 36997945, 73995890]

約数ペア:

[(1, 73995890), (2, 36997945), (5, 14799178), (10, 7399589), (571, 129590), (1142, 64795), (2855, 25918), (5710, 12959)]