71569528

素因数分解:

$2^3\times {\mathrm{89}}^1\times {\mathrm{100519}}^1$

素因数の和:100614

約数の個数: 16

約数和(自身を含む): 135702000

約数和(自身を除く): 64132472

約数列:

[1, 2, 4, 8, 89, 178, 356, 712, 100519, 201038, 402076, 804152, 8946191, 17892382, 35784764, 71569528]

約数ペア:

[(1, 71569528), (2, 35784764), (4, 17892382), (8, 8946191), (89, 804152), (178, 402076), (356, 201038), (712, 100519)]