28132464

素因数分解:

$2^4\times 3^1\times {\mathrm{19}}^1\times {\mathrm{109}}^1\times {\mathrm{283}}^1$

素因数の和:422

約数の個数: 80

約数和(自身を含む): 77475200

約数和(自身を除く): 49342736

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 38, 48, 57, 76, 109, 114, 152, 218, 228, 283, 304, 327, 436, 456, 566, 654, 849, 872, 912, 1132, 1308, 1698, 1744, 2071, 2264, 2616, 3396, 4142, 4528, 5232, 5377, 6213, 6792, 8284, 10754, 12426, 13584, 16131, 16568, 21508, 24852, 30847, 32262, 33136, 43016, 49704, 61694, 64524, 86032, 92541, 99408, 123388, 129048, 185082, 246776, 258096, 370164, 493552, 586093, 740328, 1172186, 1480656, 1758279, 2344372, 3516558, 4688744, 7033116, 9377488, 14066232, 28132464]

約数ペア:

[(1, 28132464), (2, 14066232), (3, 9377488), (4, 7033116), (6, 4688744), (8, 3516558), (12, 2344372), (16, 1758279), (19, 1480656), (24, 1172186), (38, 740328), (48, 586093), (57, 493552), (76, 370164), (109, 258096), (114, 246776), (152, 185082), (218, 129048), (228, 123388), (283, 99408), (304, 92541), (327, 86032), (436, 64524), (456, 61694), (566, 49704), (654, 43016), (849, 33136), (872, 32262), (912, 30847), (1132, 24852), (1308, 21508), (1698, 16568), (1744, 16131), (2071, 13584), (2264, 12426), (2616, 10754), (3396, 8284), (4142, 6792), (4528, 6213), (5232, 5377)]