38571588

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{257}}^1\times {\mathrm{379}}^1$

素因数の和:657

約数の個数: 72

約数和(自身を含む): 107059680

約数和(自身を除く): 68488092

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 33, 36, 44, 66, 99, 132, 198, 257, 379, 396, 514, 758, 771, 1028, 1137, 1516, 1542, 2274, 2313, 2827, 3084, 3411, 4169, 4548, 4626, 5654, 6822, 8338, 8481, 9252, 11308, 12507, 13644, 16676, 16962, 25014, 25443, 33924, 37521, 50028, 50886, 75042, 97403, 101772, 150084, 194806, 292209, 389612, 584418, 876627, 1071433, 1168836, 1753254, 2142866, 3214299, 3506508, 4285732, 6428598, 9642897, 12857196, 19285794, 38571588]

約数ペア:

[(1, 38571588), (2, 19285794), (3, 12857196), (4, 9642897), (6, 6428598), (9, 4285732), (11, 3506508), (12, 3214299), (18, 2142866), (22, 1753254), (33, 1168836), (36, 1071433), (44, 876627), (66, 584418), (99, 389612), (132, 292209), (198, 194806), (257, 150084), (379, 101772), (396, 97403), (514, 75042), (758, 50886), (771, 50028), (1028, 37521), (1137, 33924), (1516, 25443), (1542, 25014), (2274, 16962), (2313, 16676), (2827, 13644), (3084, 12507), (3411, 11308), (4169, 9252), (4548, 8481), (4626, 8338), (5654, 6822)]