15676620932

素因数分解:

$2^2\times 7^1\times {\mathrm{107}}^1\times {\mathrm{197}}^1\times {\mathrm{26561}}^1$

素因数の和:26876

約数の個数: 48

約数和(自身を含む): 31808101248

約数和(自身を除く): 16131480316

約数列:

[1, 2, 4, 7, 14, 28, 107, 197, 214, 394, 428, 749, 788, 1379, 1498, 2758, 2996, 5516, 21079, 26561, 42158, 53122, 84316, 106244, 147553, 185927, 295106, 371854, 590212, 743708, 2842027, 5232517, 5684054, 10465034, 11368108, 19894189, 20930068, 36627619, 39788378, 73255238, 79576756, 146510476, 559879319, 1119758638, 2239517276, 3919155233, 7838310466, 15676620932]

約数ペア:

[(1, 15676620932), (2, 7838310466), (4, 3919155233), (7, 2239517276), (14, 1119758638), (28, 559879319), (107, 146510476), (197, 79576756), (214, 73255238), (394, 39788378), (428, 36627619), (749, 20930068), (788, 19894189), (1379, 11368108), (1498, 10465034), (2758, 5684054), (2996, 5232517), (5516, 2842027), (21079, 743708), (26561, 590212), (42158, 371854), (53122, 295106), (84316, 185927), (106244, 147553)]