14980868

素因数分解:

$2^2\times 7^3\times {\mathrm{61}}^1\times {\mathrm{179}}^1$

素因数の和:265

約数の個数: 48

約数和(自身を含む): 31248000

約数和(自身を除く): 16267132

約数列:

[1, 2, 4, 7, 14, 28, 49, 61, 98, 122, 179, 196, 244, 343, 358, 427, 686, 716, 854, 1253, 1372, 1708, 2506, 2989, 5012, 5978, 8771, 10919, 11956, 17542, 20923, 21838, 35084, 41846, 43676, 61397, 76433, 83692, 122794, 152866, 245588, 305732, 535031, 1070062, 2140124, 3745217, 7490434, 14980868]

約数ペア:

[(1, 14980868), (2, 7490434), (4, 3745217), (7, 2140124), (14, 1070062), (28, 535031), (49, 305732), (61, 245588), (98, 152866), (122, 122794), (179, 83692), (196, 76433), (244, 61397), (343, 43676), (358, 41846), (427, 35084), (686, 21838), (716, 20923), (854, 17542), (1253, 11956), (1372, 10919), (1708, 8771), (2506, 5978), (2989, 5012)]