419472008

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{106357}}^1$

素因数の和:106409

約数の個数: 32

約数和(自身を含む): 861499800

約数和(自身を除く): 442027792

約数列:

[1, 2, 4, 8, 17, 29, 34, 58, 68, 116, 136, 232, 493, 986, 1972, 3944, 106357, 212714, 425428, 850856, 1808069, 3084353, 3616138, 6168706, 7232276, 12337412, 14464552, 24674824, 52434001, 104868002, 209736004, 419472008]

約数ペア:

[(1, 419472008), (2, 209736004), (4, 104868002), (8, 52434001), (17, 24674824), (29, 14464552), (34, 12337412), (58, 7232276), (68, 6168706), (116, 3616138), (136, 3084353), (232, 1808069), (493, 850856), (986, 425428), (1972, 212714), (3944, 106357)]