71368655

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{367}}^1$

素因数の和:503

約数の個数: 32

約数和(自身を含む): 95385600

約数和(自身を除く): 24016945

約数列:

[1, 5, 19, 23, 89, 95, 115, 367, 437, 445, 1691, 1835, 2047, 2185, 6973, 8441, 8455, 10235, 32663, 34865, 38893, 42205, 160379, 163315, 194465, 620597, 751249, 801895, 3102985, 3756245, 14273731, 71368655]

約数ペア:

[(1, 71368655), (5, 14273731), (19, 3756245), (23, 3102985), (89, 801895), (95, 751249), (115, 620597), (367, 194465), (437, 163315), (445, 160379), (1691, 42205), (1835, 38893), (2047, 34865), (2185, 32663), (6973, 10235), (8441, 8455)]