74241568

素因数分解:

$2^5\times {\mathrm{139}}^1\times {\mathrm{16691}}^1$

素因数の和:16840

約数の個数: 24

約数和(自身を含む): 147223440

約数和(自身を除く): 72981872

約数列:

[1, 2, 4, 8, 16, 32, 139, 278, 556, 1112, 2224, 4448, 16691, 33382, 66764, 133528, 267056, 534112, 2320049, 4640098, 9280196, 18560392, 37120784, 74241568]

約数ペア:

[(1, 74241568), (2, 37120784), (4, 18560392), (8, 9280196), (16, 4640098), (32, 2320049), (139, 534112), (278, 267056), (556, 133528), (1112, 66764), (2224, 33382), (4448, 16691)]