74669476

素因数分解:

$2^2\times 7^1\times {\mathrm{131}}^1\times {\mathrm{20357}}^1$

素因数の和:20499

約数の個数: 24

約数和(自身を含む): 150486336

約数和(自身を除く): 75816860

約数列:

[1, 2, 4, 7, 14, 28, 131, 262, 524, 917, 1834, 3668, 20357, 40714, 81428, 142499, 284998, 569996, 2666767, 5333534, 10667068, 18667369, 37334738, 74669476]

約数ペア:

[(1, 74669476), (2, 37334738), (4, 18667369), (7, 10667068), (14, 5333534), (28, 2666767), (131, 569996), (262, 284998), (524, 142499), (917, 81428), (1834, 40714), (3668, 20357)]