71741224

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{53}}^1\times {\mathrm{269}}^1$

素因数の和:382

約数の個数: 64

約数和(自身を含む): 149590800

約数和(自身を除く): 77849576

約数列:

[1, 2, 4, 8, 17, 34, 37, 53, 68, 74, 106, 136, 148, 212, 269, 296, 424, 538, 629, 901, 1076, 1258, 1802, 1961, 2152, 2516, 3604, 3922, 4573, 5032, 7208, 7844, 9146, 9953, 14257, 15688, 18292, 19906, 28514, 33337, 36584, 39812, 57028, 66674, 79624, 114056, 133348, 169201, 242369, 266696, 338402, 484738, 527509, 676804, 969476, 1055018, 1353608, 1938952, 2110036, 4220072, 8967653, 17935306, 35870612, 71741224]

約数ペア:

[(1, 71741224), (2, 35870612), (4, 17935306), (8, 8967653), (17, 4220072), (34, 2110036), (37, 1938952), (53, 1353608), (68, 1055018), (74, 969476), (106, 676804), (136, 527509), (148, 484738), (212, 338402), (269, 266696), (296, 242369), (424, 169201), (538, 133348), (629, 114056), (901, 79624), (1076, 66674), (1258, 57028), (1802, 39812), (1961, 36584), (2152, 33337), (2516, 28514), (3604, 19906), (3922, 18292), (4573, 15688), (5032, 14257), (7208, 9953), (7844, 9146)]