28135536

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{4099}}^1$

素因数の和:4134

約数の個数: 80

約数和(自身を含む): 85411200

約数和(自身を除く): 57275664

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 13, 16, 22, 24, 26, 33, 39, 44, 48, 52, 66, 78, 88, 104, 132, 143, 156, 176, 208, 264, 286, 312, 429, 528, 572, 624, 858, 1144, 1716, 2288, 3432, 4099, 6864, 8198, 12297, 16396, 24594, 32792, 45089, 49188, 53287, 65584, 90178, 98376, 106574, 135267, 159861, 180356, 196752, 213148, 270534, 319722, 360712, 426296, 541068, 586157, 639444, 721424, 852592, 1082136, 1172314, 1278888, 1758471, 2164272, 2344628, 2557776, 3516942, 4689256, 7033884, 9378512, 14067768, 28135536]

約数ペア:

[(1, 28135536), (2, 14067768), (3, 9378512), (4, 7033884), (6, 4689256), (8, 3516942), (11, 2557776), (12, 2344628), (13, 2164272), (16, 1758471), (22, 1278888), (24, 1172314), (26, 1082136), (33, 852592), (39, 721424), (44, 639444), (48, 586157), (52, 541068), (66, 426296), (78, 360712), (88, 319722), (104, 270534), (132, 213148), (143, 196752), (156, 180356), (176, 159861), (208, 135267), (264, 106574), (286, 98376), (312, 90178), (429, 65584), (528, 53287), (572, 49188), (624, 45089), (858, 32792), (1144, 24594), (1716, 16396), (2288, 12297), (3432, 8198), (4099, 6864)]