28312584

素因数分解:

$2^3\times 3^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{2141}}^1$

素因数の和:2198

約数の個数: 64

約数和(自身を含む): 77112000

約数和(自身を除く): 48799416

約数列:

[1, 2, 3, 4, 6, 8, 12, 19, 24, 29, 38, 57, 58, 76, 87, 114, 116, 152, 174, 228, 232, 348, 456, 551, 696, 1102, 1653, 2141, 2204, 3306, 4282, 4408, 6423, 6612, 8564, 12846, 13224, 17128, 25692, 40679, 51384, 62089, 81358, 122037, 124178, 162716, 186267, 244074, 248356, 325432, 372534, 488148, 496712, 745068, 976296, 1179691, 1490136, 2359382, 3539073, 4718764, 7078146, 9437528, 14156292, 28312584]

約数ペア:

[(1, 28312584), (2, 14156292), (3, 9437528), (4, 7078146), (6, 4718764), (8, 3539073), (12, 2359382), (19, 1490136), (24, 1179691), (29, 976296), (38, 745068), (57, 496712), (58, 488148), (76, 372534), (87, 325432), (114, 248356), (116, 244074), (152, 186267), (174, 162716), (228, 124178), (232, 122037), (348, 81358), (456, 62089), (551, 51384), (696, 40679), (1102, 25692), (1653, 17128), (2141, 13224), (2204, 12846), (3306, 8564), (4282, 6612), (4408, 6423)]