21627696

素因数分解:

$2^4\times 3^1\times {\mathrm{107}}^1\times {\mathrm{4211}}^1$

素因数の和:4329

約数の個数: 40

約数和(自身を含む): 56407104

約数和(自身を除く): 34779408

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 107, 214, 321, 428, 642, 856, 1284, 1712, 2568, 4211, 5136, 8422, 12633, 16844, 25266, 33688, 50532, 67376, 101064, 202128, 450577, 901154, 1351731, 1802308, 2703462, 3604616, 5406924, 7209232, 10813848, 21627696]

約数ペア:

[(1, 21627696), (2, 10813848), (3, 7209232), (4, 5406924), (6, 3604616), (8, 2703462), (12, 1802308), (16, 1351731), (24, 901154), (48, 450577), (107, 202128), (214, 101064), (321, 67376), (428, 50532), (642, 33688), (856, 25266), (1284, 16844), (1712, 12633), (2568, 8422), (4211, 5136)]