71166742

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{39847}}^1$

素因数の和:39915

約数の個数: 16

約数和(自身を含む): 114762240

約数和(自身を除く): 43595498

約数列:

[1, 2, 19, 38, 47, 94, 893, 1786, 39847, 79694, 757093, 1514186, 1872809, 3745618, 35583371, 71166742]

約数ペア:

[(1, 71166742), (2, 35583371), (19, 3745618), (38, 1872809), (47, 1514186), (94, 757093), (893, 79694), (1786, 39847)]