57640744

素因数分解:

$2^3\times 7^1\times {\mathrm{17}}^1\times {\mathrm{191}}^1\times {\mathrm{317}}^1$

素因数の和:538

約数の個数: 64

約数和(自身を含む): 131880960

約数和(自身を除く): 74240216

約数列:

[1, 2, 4, 7, 8, 14, 17, 28, 34, 56, 68, 119, 136, 191, 238, 317, 382, 476, 634, 764, 952, 1268, 1337, 1528, 2219, 2536, 2674, 3247, 4438, 5348, 5389, 6494, 8876, 10696, 10778, 12988, 17752, 21556, 22729, 25976, 37723, 43112, 45458, 60547, 75446, 90916, 121094, 150892, 181832, 242188, 301784, 423829, 484376, 847658, 1029299, 1695316, 2058598, 3390632, 4117196, 7205093, 8234392, 14410186, 28820372, 57640744]

約数ペア:

[(1, 57640744), (2, 28820372), (4, 14410186), (7, 8234392), (8, 7205093), (14, 4117196), (17, 3390632), (28, 2058598), (34, 1695316), (56, 1029299), (68, 847658), (119, 484376), (136, 423829), (191, 301784), (238, 242188), (317, 181832), (382, 150892), (476, 121094), (634, 90916), (764, 75446), (952, 60547), (1268, 45458), (1337, 43112), (1528, 37723), (2219, 25976), (2536, 22729), (2674, 21556), (3247, 17752), (4438, 12988), (5348, 10778), (5389, 10696), (6494, 8876)]