67400056

素因数分解:

$2^3\times {\mathrm{89}}^1\times {\mathrm{181}}^1\times {\mathrm{523}}^1$

素因数の和:799

約数の個数: 32

約数和(自身を含む): 128746800

約数和(自身を除く): 61346744

約数列:

[1, 2, 4, 8, 89, 178, 181, 356, 362, 523, 712, 724, 1046, 1448, 2092, 4184, 16109, 32218, 46547, 64436, 93094, 94663, 128872, 186188, 189326, 372376, 378652, 757304, 8425007, 16850014, 33700028, 67400056]

約数ペア:

[(1, 67400056), (2, 33700028), (4, 16850014), (8, 8425007), (89, 757304), (178, 378652), (181, 372376), (356, 189326), (362, 186188), (523, 128872), (712, 94663), (724, 93094), (1046, 64436), (1448, 46547), (2092, 32218), (4184, 16109)]