2640072

素因数分解:

$2^3\times 3^1\times {\mathrm{41}}^1\times {\mathrm{2683}}^1$

素因数の和:2733

約数の個数: 32

約数和(自身を含む): 6763680

約数和(自身を除く): 4123608

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 41, 82, 123, 164, 246, 328, 492, 984, 2683, 5366, 8049, 10732, 16098, 21464, 32196, 64392, 110003, 220006, 330009, 440012, 660018, 880024, 1320036, 2640072]

約数ペア:

[(1, 2640072), (2, 1320036), (3, 880024), (4, 660018), (6, 440012), (8, 330009), (12, 220006), (24, 110003), (41, 64392), (82, 32196), (123, 21464), (164, 16098), (246, 10732), (328, 8049), (492, 5366), (984, 2683)]