8673944

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{59}}^1$

素因数の和:152

約数の個数: 64

約数和(自身を含む): 18662400

約数和(自身を除く): 9988456

約数列:

[1, 2, 4, 8, 17, 23, 34, 46, 47, 59, 68, 92, 94, 118, 136, 184, 188, 236, 376, 391, 472, 782, 799, 1003, 1081, 1357, 1564, 1598, 2006, 2162, 2714, 2773, 3128, 3196, 4012, 4324, 5428, 5546, 6392, 8024, 8648, 10856, 11092, 18377, 22184, 23069, 36754, 46138, 47141, 63779, 73508, 92276, 94282, 127558, 147016, 184552, 188564, 255116, 377128, 510232, 1084243, 2168486, 4336972, 8673944]

約数ペア:

[(1, 8673944), (2, 4336972), (4, 2168486), (8, 1084243), (17, 510232), (23, 377128), (34, 255116), (46, 188564), (47, 184552), (59, 147016), (68, 127558), (92, 94282), (94, 92276), (118, 73508), (136, 63779), (184, 47141), (188, 46138), (236, 36754), (376, 23069), (391, 22184), (472, 18377), (782, 11092), (799, 10856), (1003, 8648), (1081, 8024), (1357, 6392), (1564, 5546), (1598, 5428), (2006, 4324), (2162, 4012), (2714, 3196), (2773, 3128)]