28762048

素因数分解:

$2^6\times 7^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{109}}^1$

素因数の和:178

約数の個数: 112

約数和(自身を含む): 71526400

約数和(自身を除く): 42764352

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 31, 32, 38, 56, 62, 64, 76, 109, 112, 124, 133, 152, 217, 218, 224, 248, 266, 304, 434, 436, 448, 496, 532, 589, 608, 763, 868, 872, 992, 1064, 1178, 1216, 1526, 1736, 1744, 1984, 2071, 2128, 2356, 3052, 3379, 3472, 3488, 4123, 4142, 4256, 4712, 6104, 6758, 6944, 6976, 8246, 8284, 8512, 9424, 12208, 13516, 13888, 14497, 16492, 16568, 18848, 23653, 24416, 27032, 28994, 32984, 33136, 37696, 47306, 48832, 54064, 57988, 64201, 65968, 66272, 94612, 108128, 115976, 128402, 131936, 132544, 189224, 216256, 231952, 256804, 263872, 378448, 449407, 463904, 513608, 756896, 898814, 927808, 1027216, 1513792, 1797628, 2054432, 3595256, 4108864, 7190512, 14381024, 28762048]

約数ペア:

[(1, 28762048), (2, 14381024), (4, 7190512), (7, 4108864), (8, 3595256), (14, 2054432), (16, 1797628), (19, 1513792), (28, 1027216), (31, 927808), (32, 898814), (38, 756896), (56, 513608), (62, 463904), (64, 449407), (76, 378448), (109, 263872), (112, 256804), (124, 231952), (133, 216256), (152, 189224), (217, 132544), (218, 131936), (224, 128402), (248, 115976), (266, 108128), (304, 94612), (434, 66272), (436, 65968), (448, 64201), (496, 57988), (532, 54064), (589, 48832), (608, 47306), (763, 37696), (868, 33136), (872, 32984), (992, 28994), (1064, 27032), (1178, 24416), (1216, 23653), (1526, 18848), (1736, 16568), (1744, 16492), (1984, 14497), (2071, 13888), (2128, 13516), (2356, 12208), (3052, 9424), (3379, 8512), (3472, 8284), (3488, 8246), (4123, 6976), (4142, 6944), (4256, 6758), (4712, 6104)]