28821252

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{83}}^1\times {\mathrm{1523}}^1$

素因数の和:1632

約数の個数: 48

約数和(自身を含む): 71688960

約数和(自身を除く): 42867708

約数列:

[1, 2, 3, 4, 6, 12, 19, 38, 57, 76, 83, 114, 166, 228, 249, 332, 498, 996, 1523, 1577, 3046, 3154, 4569, 4731, 6092, 6308, 9138, 9462, 18276, 18924, 28937, 57874, 86811, 115748, 126409, 173622, 252818, 347244, 379227, 505636, 758454, 1516908, 2401771, 4803542, 7205313, 9607084, 14410626, 28821252]

約数ペア:

[(1, 28821252), (2, 14410626), (3, 9607084), (4, 7205313), (6, 4803542), (12, 2401771), (19, 1516908), (38, 758454), (57, 505636), (76, 379227), (83, 347244), (114, 252818), (166, 173622), (228, 126409), (249, 115748), (332, 86811), (498, 57874), (996, 28937), (1523, 18924), (1577, 18276), (3046, 9462), (3154, 9138), (4569, 6308), (4731, 6092)]