74321942

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{89}}^1\times {\mathrm{13469}}^1$

素因数の和:13591

約数の個数: 16

約数和(自身を含む): 116380800

約数和(自身を除く): 42058858

約数列:

[1, 2, 31, 62, 89, 178, 2759, 5518, 13469, 26938, 417539, 835078, 1198741, 2397482, 37160971, 74321942]

約数ペア:

[(1, 74321942), (2, 37160971), (31, 2397482), (62, 1198741), (89, 835078), (178, 417539), (2759, 26938), (5518, 13469)]