64845953858

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{353}}^1\times {\mathrm{691}}^1\times {\mathrm{1117}}^1$

素因数の和:2187

約数の個数: 64

約数和(自身を含む): 118313664768

約数和(自身を除く): 53467710910

約数列:

[1, 2, 7, 14, 17, 34, 119, 238, 353, 691, 706, 1117, 1382, 2234, 2471, 4837, 4942, 6001, 7819, 9674, 11747, 12002, 15638, 18989, 23494, 37978, 42007, 82229, 84014, 132923, 164458, 243923, 265846, 394301, 487846, 771847, 788602, 1543694, 1707461, 2760107, 3414922, 4146691, 5402929, 5520214, 6703117, 8293382, 10805858, 13121399, 13406234, 26242798, 29026837, 46921819, 58053674, 91849793, 93843638, 183699586, 272461991, 544923982, 1907233937, 3814467874, 4631853847, 9263707694, 32422976929, 64845953858]

約数ペア:

[(1, 64845953858), (2, 32422976929), (7, 9263707694), (14, 4631853847), (17, 3814467874), (34, 1907233937), (119, 544923982), (238, 272461991), (353, 183699586), (691, 93843638), (706, 91849793), (1117, 58053674), (1382, 46921819), (2234, 29026837), (2471, 26242798), (4837, 13406234), (4942, 13121399), (6001, 10805858), (7819, 8293382), (9674, 6703117), (11747, 5520214), (12002, 5402929), (15638, 4146691), (18989, 3414922), (23494, 2760107), (37978, 1707461), (42007, 1543694), (82229, 788602), (84014, 771847), (132923, 487846), (164458, 394301), (243923, 265846)]