15676872568

素因数分解:

$2^3\times 7^1\times {\mathrm{397}}^1\times {\mathrm{463}}^1\times {\mathrm{1523}}^1$

素因数の和:2396

約数の個数: 64

約数和(自身を含む): 33772815360

約数和(自身を除く): 18095942792

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 397, 463, 794, 926, 1523, 1588, 1852, 2779, 3046, 3176, 3241, 3704, 5558, 6092, 6482, 10661, 11116, 12184, 12964, 21322, 22232, 25928, 42644, 85288, 183811, 367622, 604631, 705149, 735244, 1209262, 1286677, 1410298, 1470488, 2418524, 2573354, 2820596, 4232417, 4837048, 4936043, 5146708, 5641192, 8464834, 9872086, 10293416, 16929668, 19744172, 33859336, 39488344, 279944153, 559888306, 1119776612, 1959609071, 2239553224, 3919218142, 7838436284, 15676872568]

約数ペア:

[(1, 15676872568), (2, 7838436284), (4, 3919218142), (7, 2239553224), (8, 1959609071), (14, 1119776612), (28, 559888306), (56, 279944153), (397, 39488344), (463, 33859336), (794, 19744172), (926, 16929668), (1523, 10293416), (1588, 9872086), (1852, 8464834), (2779, 5641192), (3046, 5146708), (3176, 4936043), (3241, 4837048), (3704, 4232417), (5558, 2820596), (6092, 2573354), (6482, 2418524), (10661, 1470488), (11116, 1410298), (12184, 1286677), (12964, 1209262), (21322, 735244), (22232, 705149), (25928, 604631), (42644, 367622), (85288, 183811)]