66097564

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{74771}}^1$

素因数の和:74805

約数の個数: 24

約数和(自身を含む): 131897808

約数和(自身を除く): 65800244

約数列:

[1, 2, 4, 13, 17, 26, 34, 52, 68, 221, 442, 884, 74771, 149542, 299084, 972023, 1271107, 1944046, 2542214, 3888092, 5084428, 16524391, 33048782, 66097564]

約数ペア:

[(1, 66097564), (2, 33048782), (4, 16524391), (13, 5084428), (17, 3888092), (26, 2542214), (34, 1944046), (52, 1271107), (68, 972023), (221, 299084), (442, 149542), (884, 74771)]