74831144

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{509}}^1$

素因数の和:602

約数の個数: 64

約数和(自身を含む): 158630400

約数和(自身を除く): 83799256

約数列:

[1, 2, 4, 8, 17, 23, 34, 46, 47, 68, 92, 94, 136, 184, 188, 376, 391, 509, 782, 799, 1018, 1081, 1564, 1598, 2036, 2162, 3128, 3196, 4072, 4324, 6392, 8648, 8653, 11707, 17306, 18377, 23414, 23923, 34612, 36754, 46828, 47846, 69224, 73508, 93656, 95692, 147016, 191384, 199019, 398038, 406691, 550229, 796076, 813382, 1100458, 1592152, 1626764, 2200916, 3253528, 4401832, 9353893, 18707786, 37415572, 74831144]

約数ペア:

[(1, 74831144), (2, 37415572), (4, 18707786), (8, 9353893), (17, 4401832), (23, 3253528), (34, 2200916), (46, 1626764), (47, 1592152), (68, 1100458), (92, 813382), (94, 796076), (136, 550229), (184, 406691), (188, 398038), (376, 199019), (391, 191384), (509, 147016), (782, 95692), (799, 93656), (1018, 73508), (1081, 69224), (1564, 47846), (1598, 46828), (2036, 36754), (2162, 34612), (3128, 23923), (3196, 23414), (4072, 18377), (4324, 17306), (6392, 11707), (8648, 8653)]