28964344

素因数分解:

$2^3\times {\mathrm{83}}^1\times {\mathrm{181}}^1\times {\mathrm{241}}^1$

素因数の和:511

約数の個数: 32

約数和(自身を含む): 55495440

約数和(自身を除く): 26531096

約数列:

[1, 2, 4, 8, 83, 166, 181, 241, 332, 362, 482, 664, 724, 964, 1448, 1928, 15023, 20003, 30046, 40006, 43621, 60092, 80012, 87242, 120184, 160024, 174484, 348968, 3620543, 7241086, 14482172, 28964344]

約数ペア:

[(1, 28964344), (2, 14482172), (4, 7241086), (8, 3620543), (83, 348968), (166, 174484), (181, 160024), (241, 120184), (332, 87242), (362, 80012), (482, 60092), (664, 43621), (724, 40006), (964, 30046), (1448, 20003), (1928, 15023)]