28712208

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{85453}}^1$

素因数の和:85471

約数の個数: 40

約数和(自身を含む): 84770368

約数和(自身を除く): 56058160

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 336, 85453, 170906, 256359, 341812, 512718, 598171, 683624, 1025436, 1196342, 1367248, 1794513, 2050872, 2392684, 3589026, 4101744, 4785368, 7178052, 9570736, 14356104, 28712208]

約数ペア:

[(1, 28712208), (2, 14356104), (3, 9570736), (4, 7178052), (6, 4785368), (7, 4101744), (8, 3589026), (12, 2392684), (14, 2050872), (16, 1794513), (21, 1367248), (24, 1196342), (28, 1025436), (42, 683624), (48, 598171), (56, 512718), (84, 341812), (112, 256359), (168, 170906), (336, 85453)]