13892872

素因数分解:

$2^3\times 7^3\times {\mathrm{61}}^1\times {\mathrm{83}}^1$

素因数の和:171

約数の個数: 64

約数和(自身を含む): 31248000

約数和(自身を除く): 17355128

約数列:

[1, 2, 4, 7, 8, 14, 28, 49, 56, 61, 83, 98, 122, 166, 196, 244, 332, 343, 392, 427, 488, 581, 664, 686, 854, 1162, 1372, 1708, 2324, 2744, 2989, 3416, 4067, 4648, 5063, 5978, 8134, 10126, 11956, 16268, 20252, 20923, 23912, 28469, 32536, 35441, 40504, 41846, 56938, 70882, 83692, 113876, 141764, 167384, 227752, 248087, 283528, 496174, 992348, 1736609, 1984696, 3473218, 6946436, 13892872]

約数ペア:

[(1, 13892872), (2, 6946436), (4, 3473218), (7, 1984696), (8, 1736609), (14, 992348), (28, 496174), (49, 283528), (56, 248087), (61, 227752), (83, 167384), (98, 141764), (122, 113876), (166, 83692), (196, 70882), (244, 56938), (332, 41846), (343, 40504), (392, 35441), (427, 32536), (488, 28469), (581, 23912), (664, 20923), (686, 20252), (854, 16268), (1162, 11956), (1372, 10126), (1708, 8134), (2324, 5978), (2744, 5063), (2989, 4648), (3416, 4067)]