42766984

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{173}}^1\times {\mathrm{2377}}^1$

素因数の和:2569

約数の個数: 32

約数和(自身を含む): 86892120

約数和(自身を除く): 44125136

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 173, 346, 692, 1384, 2249, 2377, 4498, 4754, 8996, 9508, 17992, 19016, 30901, 61802, 123604, 247208, 411221, 822442, 1644884, 3289768, 5345873, 10691746, 21383492, 42766984]

約数ペア:

[(1, 42766984), (2, 21383492), (4, 10691746), (8, 5345873), (13, 3289768), (26, 1644884), (52, 822442), (104, 411221), (173, 247208), (346, 123604), (692, 61802), (1384, 30901), (2249, 19016), (2377, 17992), (4498, 9508), (4754, 8996)]