16964472

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{241}}^1\times {\mathrm{419}}^1$

素因数の和:676

約数の個数: 64

約数和(自身を含む): 48787200

約数和(自身を除く): 31822728

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 241, 419, 482, 723, 838, 964, 1257, 1446, 1676, 1687, 1928, 2514, 2892, 2933, 3352, 3374, 5028, 5061, 5784, 5866, 6748, 8799, 10056, 10122, 11732, 13496, 17598, 20244, 23464, 35196, 40488, 70392, 100979, 201958, 302937, 403916, 605874, 706853, 807832, 1211748, 1413706, 2120559, 2423496, 2827412, 4241118, 5654824, 8482236, 16964472]

約数ペア:

[(1, 16964472), (2, 8482236), (3, 5654824), (4, 4241118), (6, 2827412), (7, 2423496), (8, 2120559), (12, 1413706), (14, 1211748), (21, 807832), (24, 706853), (28, 605874), (42, 403916), (56, 302937), (84, 201958), (168, 100979), (241, 70392), (419, 40488), (482, 35196), (723, 23464), (838, 20244), (964, 17598), (1257, 13496), (1446, 11732), (1676, 10122), (1687, 10056), (1928, 8799), (2514, 6748), (2892, 5866), (2933, 5784), (3352, 5061), (3374, 5028)]