15697323728

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{2509163}}^1$

素因数の和:2509211

約数の個数: 40

約数和(自身を含む): 33602724288

約数和(自身を除く): 17905400560

約数列:

[1, 2, 4, 8, 16, 17, 23, 34, 46, 68, 92, 136, 184, 272, 368, 391, 782, 1564, 3128, 6256, 2509163, 5018326, 10036652, 20073304, 40146608, 42655771, 57710749, 85311542, 115421498, 170623084, 230842996, 341246168, 461685992, 682492336, 923371984, 981082733, 1962165466, 3924330932, 7848661864, 15697323728]

約数ペア:

[(1, 15697323728), (2, 7848661864), (4, 3924330932), (8, 1962165466), (16, 981082733), (17, 923371984), (23, 682492336), (34, 461685992), (46, 341246168), (68, 230842996), (92, 170623084), (136, 115421498), (184, 85311542), (272, 57710749), (368, 42655771), (391, 40146608), (782, 20073304), (1564, 10036652), (3128, 5018326), (6256, 2509163)]