61988234

素因数分解:

$2^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{57503}}^1$

素因数の和:57530

約数の個数: 24

約数和(自身を含む): 117998208

約数和(自身を除く): 56009974

約数列:

[1, 2, 7, 11, 14, 22, 49, 77, 98, 154, 539, 1078, 57503, 115006, 402521, 632533, 805042, 1265066, 2817647, 4427731, 5635294, 8855462, 30994117, 61988234]

約数ペア:

[(1, 61988234), (2, 30994117), (7, 8855462), (11, 5635294), (14, 4427731), (22, 2817647), (49, 1265066), (77, 805042), (98, 632533), (154, 402521), (539, 115006), (1078, 57503)]