65924418

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{173}}^1\times {\mathrm{211}}^1$

素因数の和:439

約数の個数: 64

約数和(自身を含む): 155814912

約数和(自身を除く): 89890494

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 43, 86, 129, 173, 211, 258, 301, 346, 422, 519, 602, 633, 903, 1038, 1211, 1266, 1477, 1806, 2422, 2954, 3633, 4431, 7266, 7439, 8862, 9073, 14878, 18146, 22317, 27219, 36503, 44634, 52073, 54438, 63511, 73006, 104146, 109509, 127022, 156219, 190533, 219018, 255521, 312438, 381066, 511042, 766563, 1533126, 1569629, 3139258, 4708887, 9417774, 10987403, 21974806, 32962209, 65924418]

約数ペア:

[(1, 65924418), (2, 32962209), (3, 21974806), (6, 10987403), (7, 9417774), (14, 4708887), (21, 3139258), (42, 1569629), (43, 1533126), (86, 766563), (129, 511042), (173, 381066), (211, 312438), (258, 255521), (301, 219018), (346, 190533), (422, 156219), (519, 127022), (602, 109509), (633, 104146), (903, 73006), (1038, 63511), (1211, 54438), (1266, 52073), (1477, 44634), (1806, 36503), (2422, 27219), (2954, 22317), (3633, 18146), (4431, 14878), (7266, 9073), (7439, 8862)]