7573750268

素因数分解:

$2^2\times 7^2\times {\mathrm{103}}^1\times {\mathrm{139}}^1\times {\mathrm{2699}}^1$

素因数の和:2959

約数の個数: 72

約数和(自身を含む): 15685488000

約数和(自身を除く): 8111737732

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 103, 139, 196, 206, 278, 412, 556, 721, 973, 1442, 1946, 2699, 2884, 3892, 5047, 5398, 6811, 10094, 10796, 13622, 14317, 18893, 20188, 27244, 28634, 37786, 57268, 75572, 100219, 132251, 200438, 264502, 277997, 375161, 400876, 529004, 555994, 701533, 750322, 1111988, 1403066, 1500644, 1945979, 2626127, 2806132, 3891958, 5252254, 7783916, 10504508, 13621853, 18382889, 27243706, 36765778, 38641583, 54487412, 73531556, 77283166, 154566332, 270491081, 540982162, 1081964324, 1893437567, 3786875134, 7573750268]

約数ペア:

[(1, 7573750268), (2, 3786875134), (4, 1893437567), (7, 1081964324), (14, 540982162), (28, 270491081), (49, 154566332), (98, 77283166), (103, 73531556), (139, 54487412), (196, 38641583), (206, 36765778), (278, 27243706), (412, 18382889), (556, 13621853), (721, 10504508), (973, 7783916), (1442, 5252254), (1946, 3891958), (2699, 2806132), (2884, 2626127), (3892, 1945979), (5047, 1500644), (5398, 1403066), (6811, 1111988), (10094, 750322), (10796, 701533), (13622, 555994), (14317, 529004), (18893, 400876), (20188, 375161), (27244, 277997), (28634, 264502), (37786, 200438), (57268, 132251), (75572, 100219)]