74435894

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{83}}^1\times {\mathrm{2029}}^1$

素因数の和:2144

約数の個数: 32

約数和(自身を含む): 128913120

約数和(自身を除く): 54477226

約数列:

[1, 2, 13, 17, 26, 34, 83, 166, 221, 442, 1079, 1411, 2029, 2158, 2822, 4058, 18343, 26377, 34493, 36686, 52754, 68986, 168407, 336814, 448409, 896818, 2189291, 2862919, 4378582, 5725838, 37217947, 74435894]

約数ペア:

[(1, 74435894), (2, 37217947), (13, 5725838), (17, 4378582), (26, 2862919), (34, 2189291), (83, 896818), (166, 448409), (221, 336814), (442, 168407), (1079, 68986), (1411, 52754), (2029, 36686), (2158, 34493), (2822, 26377), (4058, 18343)]