71704996

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{109}}^1\times {\mathrm{14951}}^1$

素因数の和:15075

約数の個数: 24

約数和(自身を含む): 138156480

約数和(自身を除く): 66451484

約数列:

[1, 2, 4, 11, 22, 44, 109, 218, 436, 1199, 2398, 4796, 14951, 29902, 59804, 164461, 328922, 657844, 1629659, 3259318, 6518636, 17926249, 35852498, 71704996]

約数ペア:

[(1, 71704996), (2, 35852498), (4, 17926249), (11, 6518636), (22, 3259318), (44, 1629659), (109, 657844), (218, 328922), (436, 164461), (1199, 59804), (2398, 29902), (4796, 14951)]