74276552

素因数分解:

$2^3\times 7^2\times {\mathrm{89}}^1\times {\mathrm{2129}}^1$

素因数の和:2238

約数の個数: 48

約数和(自身を含む): 163903500

約数和(自身を除く): 89626948

約数列:

[1, 2, 4, 7, 8, 14, 28, 49, 56, 89, 98, 178, 196, 356, 392, 623, 712, 1246, 2129, 2492, 4258, 4361, 4984, 8516, 8722, 14903, 17032, 17444, 29806, 34888, 59612, 104321, 119224, 189481, 208642, 378962, 417284, 757924, 834568, 1326367, 1515848, 2652734, 5305468, 9284569, 10610936, 18569138, 37138276, 74276552]

約数ペア:

[(1, 74276552), (2, 37138276), (4, 18569138), (7, 10610936), (8, 9284569), (14, 5305468), (28, 2652734), (49, 1515848), (56, 1326367), (89, 834568), (98, 757924), (178, 417284), (196, 378962), (356, 208642), (392, 189481), (623, 119224), (712, 104321), (1246, 59612), (2129, 34888), (2492, 29806), (4258, 17444), (4361, 17032), (4984, 14903), (8516, 8722)]