74807344

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{275027}}^1$

素因数の和:275052

約数の個数: 20

約数和(自身を含む): 153465624

約数和(自身を除く): 78658280

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 275027, 550054, 1100108, 2200216, 4400432, 4675459, 9350918, 18701836, 37403672, 74807344]

約数ペア:

[(1, 74807344), (2, 37403672), (4, 18701836), (8, 9350918), (16, 4675459), (17, 4400432), (34, 2200216), (68, 1100108), (136, 550054), (272, 275027)]