28246428

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{37363}}^1$

素因数の和:37383

約数の個数: 48

約数和(自身を含む): 83695360

約数和(自身を除く): 55448932

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 84, 108, 126, 189, 252, 378, 756, 37363, 74726, 112089, 149452, 224178, 261541, 336267, 448356, 523082, 672534, 784623, 1008801, 1046164, 1345068, 1569246, 2017602, 2353869, 3138492, 4035204, 4707738, 7061607, 9415476, 14123214, 28246428]

約数ペア:

[(1, 28246428), (2, 14123214), (3, 9415476), (4, 7061607), (6, 4707738), (7, 4035204), (9, 3138492), (12, 2353869), (14, 2017602), (18, 1569246), (21, 1345068), (27, 1046164), (28, 1008801), (36, 784623), (42, 672534), (54, 523082), (63, 448356), (84, 336267), (108, 261541), (126, 224178), (189, 149452), (252, 112089), (378, 74726), (756, 37363)]