27949834

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{61}}^1\times {\mathrm{353}}^1$

素因数の和:486

約数の個数: 32

約数和(自身を含む): 47407680

約数和(自身を除く): 19457846

約数列:

[1, 2, 11, 22, 59, 61, 118, 122, 353, 649, 671, 706, 1298, 1342, 3599, 3883, 7198, 7766, 20827, 21533, 39589, 41654, 43066, 79178, 229097, 236863, 458194, 473726, 1270447, 2540894, 13974917, 27949834]

約数ペア:

[(1, 27949834), (2, 13974917), (11, 2540894), (22, 1270447), (59, 473726), (61, 458194), (118, 236863), (122, 229097), (353, 79178), (649, 43066), (671, 41654), (706, 39589), (1298, 21533), (1342, 20827), (3599, 7766), (3883, 7198)]