65308656

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{194371}}^1$

素因数の和:194389

約数の個数: 40

約数和(自身を含む): 192817024

約数和(自身を除く): 127508368

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 336, 194371, 388742, 583113, 777484, 1166226, 1360597, 1554968, 2332452, 2721194, 3109936, 4081791, 4664904, 5442388, 8163582, 9329808, 10884776, 16327164, 21769552, 32654328, 65308656]

約数ペア:

[(1, 65308656), (2, 32654328), (3, 21769552), (4, 16327164), (6, 10884776), (7, 9329808), (8, 8163582), (12, 5442388), (14, 4664904), (16, 4081791), (21, 3109936), (24, 2721194), (28, 2332452), (42, 1554968), (48, 1360597), (56, 1166226), (84, 777484), (112, 583113), (168, 388742), (336, 194371)]