28801404

素因数分解:

$2^2\times 3^2\times {\mathrm{107}}^1\times {\mathrm{7477}}^1$

素因数の和:7594

約数の個数: 36

約数和(自身を含む): 73493784

約数和(自身を除く): 44692380

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 107, 214, 321, 428, 642, 963, 1284, 1926, 3852, 7477, 14954, 22431, 29908, 44862, 67293, 89724, 134586, 269172, 800039, 1600078, 2400117, 3200156, 4800234, 7200351, 9600468, 14400702, 28801404]

約数ペア:

[(1, 28801404), (2, 14400702), (3, 9600468), (4, 7200351), (6, 4800234), (9, 3200156), (12, 2400117), (18, 1600078), (36, 800039), (107, 269172), (214, 134586), (321, 89724), (428, 67293), (642, 44862), (963, 29908), (1284, 22431), (1926, 14954), (3852, 7477)]