72184678

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{571}}^1\times {\mathrm{2039}}^1$

素因数の和:2643

約数の個数: 16

約数和(自身を含む): 112020480

約数和(自身を除く): 39835802

約数列:

[1, 2, 31, 62, 571, 1142, 2039, 4078, 17701, 35402, 63209, 126418, 1164269, 2328538, 36092339, 72184678]

約数ペア:

[(1, 72184678), (2, 36092339), (31, 2328538), (62, 1164269), (571, 126418), (1142, 63209), (2039, 35402), (4078, 17701)]