7883299928

素因数分解:

$2^3\times 7^2\times {\mathrm{41}}^1\times {\mathrm{490499}}^1$

素因数の和:490560

約数の個数: 48

約数和(自身を含む): 17613855000

約数和(自身を除く): 9730555072

約数列:

[1, 2, 4, 7, 8, 14, 28, 41, 49, 56, 82, 98, 164, 196, 287, 328, 392, 574, 1148, 2009, 2296, 4018, 8036, 16072, 490499, 980998, 1961996, 3433493, 3923992, 6866986, 13733972, 20110459, 24034451, 27467944, 40220918, 48068902, 80441836, 96137804, 140773213, 160883672, 192275608, 281546426, 563092852, 985412491, 1126185704, 1970824982, 3941649964, 7883299928]

約数ペア:

[(1, 7883299928), (2, 3941649964), (4, 1970824982), (7, 1126185704), (8, 985412491), (14, 563092852), (28, 281546426), (41, 192275608), (49, 160883672), (56, 140773213), (82, 96137804), (98, 80441836), (164, 48068902), (196, 40220918), (287, 27467944), (328, 24034451), (392, 20110459), (574, 13733972), (1148, 6866986), (2009, 3923992), (2296, 3433493), (4018, 1961996), (8036, 980998), (16072, 490499)]