4478296

素因数分解:

$2^3\times {\mathrm{29}}^1\times {\mathrm{97}}^1\times {\mathrm{199}}^1$

素因数の和:331

約数の個数: 32

約数和(自身を含む): 8820000

約数和(自身を除く): 4341704

約数列:

[1, 2, 4, 8, 29, 58, 97, 116, 194, 199, 232, 388, 398, 776, 796, 1592, 2813, 5626, 5771, 11252, 11542, 19303, 22504, 23084, 38606, 46168, 77212, 154424, 559787, 1119574, 2239148, 4478296]

約数ペア:

[(1, 4478296), (2, 2239148), (4, 1119574), (8, 559787), (29, 154424), (58, 77212), (97, 46168), (116, 38606), (194, 23084), (199, 22504), (232, 19303), (388, 11542), (398, 11252), (776, 5771), (796, 5626), (1592, 2813)]