28616574

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{83}}^1\times {\mathrm{8209}}^1$

素因数の和:8304

約数の個数: 32

約数和(自身を含む): 66205440

約数和(自身を除く): 37588866

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 83, 166, 249, 498, 581, 1162, 1743, 3486, 8209, 16418, 24627, 49254, 57463, 114926, 172389, 344778, 681347, 1362694, 2044041, 4088082, 4769429, 9538858, 14308287, 28616574]

約数ペア:

[(1, 28616574), (2, 14308287), (3, 9538858), (6, 4769429), (7, 4088082), (14, 2044041), (21, 1362694), (42, 681347), (83, 344778), (166, 172389), (249, 114926), (498, 57463), (581, 49254), (1162, 24627), (1743, 16418), (3486, 8209)]