4990384

素因数分解:

$2^4\times 7^1\times {\mathrm{17}}^1\times {\mathrm{2621}}^1$

素因数の和:2653

約数の個数: 40

約数和(自身を含む): 11704608

約数和(自身を除く): 6714224

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 34, 56, 68, 112, 119, 136, 238, 272, 476, 952, 1904, 2621, 5242, 10484, 18347, 20968, 36694, 41936, 44557, 73388, 89114, 146776, 178228, 293552, 311899, 356456, 623798, 712912, 1247596, 2495192, 4990384]

約数ペア:

[(1, 4990384), (2, 2495192), (4, 1247596), (7, 712912), (8, 623798), (14, 356456), (16, 311899), (17, 293552), (28, 178228), (34, 146776), (56, 89114), (68, 73388), (112, 44557), (119, 41936), (136, 36694), (238, 20968), (272, 18347), (476, 10484), (952, 5242), (1904, 2621)]