15214778864

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{809}}^1\times {\mathrm{69143}}^1$

素因数の和:69977

約数の個数: 40

約数和(自身を含む): 31251705120

約数和(自身を除く): 16036926256

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 809, 1618, 3236, 6472, 12944, 13753, 27506, 55012, 69143, 110024, 138286, 220048, 276572, 553144, 1106288, 1175431, 2350862, 4701724, 9403448, 18806896, 55936687, 111873374, 223746748, 447493496, 894986992, 950923679, 1901847358, 3803694716, 7607389432, 15214778864]

約数ペア:

[(1, 15214778864), (2, 7607389432), (4, 3803694716), (8, 1901847358), (16, 950923679), (17, 894986992), (34, 447493496), (68, 223746748), (136, 111873374), (272, 55936687), (809, 18806896), (1618, 9403448), (3236, 4701724), (6472, 2350862), (12944, 1175431), (13753, 1106288), (27506, 553144), (55012, 276572), (69143, 220048), (110024, 138286)]