28153776

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{83791}}^1$

素因数の和:83809

約数の個数: 40

約数和(自身を含む): 83121664

約数和(自身を除く): 54967888

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 336, 83791, 167582, 251373, 335164, 502746, 586537, 670328, 1005492, 1173074, 1340656, 1759611, 2010984, 2346148, 3519222, 4021968, 4692296, 7038444, 9384592, 14076888, 28153776]

約数ペア:

[(1, 28153776), (2, 14076888), (3, 9384592), (4, 7038444), (6, 4692296), (7, 4021968), (8, 3519222), (12, 2346148), (14, 2010984), (16, 1759611), (21, 1340656), (24, 1173074), (28, 1005492), (42, 670328), (48, 586537), (56, 502746), (84, 335164), (112, 251373), (168, 167582), (336, 83791)]