28541604

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{443}}^1$

素因数の和:529

約数の個数: 96

約数和(自身を含む): 83543040

約数和(自身を除く): 55001436

約数列:

[1, 2, 3, 4, 6, 7, 12, 13, 14, 21, 26, 28, 39, 42, 52, 59, 78, 84, 91, 118, 156, 177, 182, 236, 273, 354, 364, 413, 443, 546, 708, 767, 826, 886, 1092, 1239, 1329, 1534, 1652, 1772, 2301, 2478, 2658, 3068, 3101, 4602, 4956, 5316, 5369, 5759, 6202, 9204, 9303, 10738, 11518, 12404, 16107, 17277, 18606, 21476, 23036, 26137, 32214, 34554, 37212, 40313, 52274, 64428, 69108, 78411, 80626, 104548, 120939, 156822, 161252, 182959, 241878, 313644, 339781, 365918, 483756, 548877, 679562, 731836, 1019343, 1097754, 1359124, 2038686, 2195508, 2378467, 4077372, 4756934, 7135401, 9513868, 14270802, 28541604]

約数ペア:

[(1, 28541604), (2, 14270802), (3, 9513868), (4, 7135401), (6, 4756934), (7, 4077372), (12, 2378467), (13, 2195508), (14, 2038686), (21, 1359124), (26, 1097754), (28, 1019343), (39, 731836), (42, 679562), (52, 548877), (59, 483756), (78, 365918), (84, 339781), (91, 313644), (118, 241878), (156, 182959), (177, 161252), (182, 156822), (236, 120939), (273, 104548), (354, 80626), (364, 78411), (413, 69108), (443, 64428), (546, 52274), (708, 40313), (767, 37212), (826, 34554), (886, 32214), (1092, 26137), (1239, 23036), (1329, 21476), (1534, 18606), (1652, 17277), (1772, 16107), (2301, 12404), (2478, 11518), (2658, 10738), (3068, 9303), (3101, 9204), (4602, 6202), (4956, 5759), (5316, 5369)]