28219014768

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{83985163}}^1$

素因数の和:83985181

約数の個数: 40

約数和(自身を含む): 83313282688

約数和(自身を除く): 55094267920

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 336, 83985163, 167970326, 251955489, 335940652, 503910978, 587896141, 671881304, 1007821956, 1175792282, 1343762608, 1763688423, 2015643912, 2351584564, 3527376846, 4031287824, 4703169128, 7054753692, 9406338256, 14109507384, 28219014768]

約数ペア:

[(1, 28219014768), (2, 14109507384), (3, 9406338256), (4, 7054753692), (6, 4703169128), (7, 4031287824), (8, 3527376846), (12, 2351584564), (14, 2015643912), (16, 1763688423), (21, 1343762608), (24, 1175792282), (28, 1007821956), (42, 671881304), (48, 587896141), (56, 503910978), (84, 335940652), (112, 251955489), (168, 167970326), (336, 83985163)]