4216548

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{71}}^1\times {\mathrm{101}}^1$

素因数の和:193

約数の個数: 72

約数和(自身を含む): 11721024

約数和(自身を除く): 7504476

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 49, 71, 84, 98, 101, 142, 147, 196, 202, 213, 284, 294, 303, 404, 426, 497, 588, 606, 707, 852, 994, 1212, 1414, 1491, 1988, 2121, 2828, 2982, 3479, 4242, 4949, 5964, 6958, 7171, 8484, 9898, 10437, 13916, 14342, 14847, 19796, 20874, 21513, 28684, 29694, 41748, 43026, 50197, 59388, 86052, 100394, 150591, 200788, 301182, 351379, 602364, 702758, 1054137, 1405516, 2108274, 4216548]

約数ペア:

[(1, 4216548), (2, 2108274), (3, 1405516), (4, 1054137), (6, 702758), (7, 602364), (12, 351379), (14, 301182), (21, 200788), (28, 150591), (42, 100394), (49, 86052), (71, 59388), (84, 50197), (98, 43026), (101, 41748), (142, 29694), (147, 28684), (196, 21513), (202, 20874), (213, 19796), (284, 14847), (294, 14342), (303, 13916), (404, 10437), (426, 9898), (497, 8484), (588, 7171), (606, 6958), (707, 5964), (852, 4949), (994, 4242), (1212, 3479), (1414, 2982), (1491, 2828), (1988, 2121)]