42599752

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{157}}^1\times {\mathrm{2609}}^1$

素因数の和:2785

約数の個数: 32

約数和(自身を含む): 86599800

約数和(自身を除く): 44000048

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 157, 314, 628, 1256, 2041, 2609, 4082, 5218, 8164, 10436, 16328, 20872, 33917, 67834, 135668, 271336, 409613, 819226, 1638452, 3276904, 5324969, 10649938, 21299876, 42599752]

約数ペア:

[(1, 42599752), (2, 21299876), (4, 10649938), (8, 5324969), (13, 3276904), (26, 1638452), (52, 819226), (104, 409613), (157, 271336), (314, 135668), (628, 67834), (1256, 33917), (2041, 20872), (2609, 16328), (4082, 10436), (5218, 8164)]