28222074

素因数分解:

$2^1\times 3^3\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{433}}^1$

素因数の和:532

約数の個数: 64

約数和(自身を含む): 67495680

約数和(自身を除く): 39273606

約数列:

[1, 2, 3, 6, 9, 17, 18, 27, 34, 51, 54, 71, 102, 142, 153, 213, 306, 426, 433, 459, 639, 866, 918, 1207, 1278, 1299, 1917, 2414, 2598, 3621, 3834, 3897, 7242, 7361, 7794, 10863, 11691, 14722, 21726, 22083, 23382, 30743, 32589, 44166, 61486, 65178, 66249, 92229, 132498, 184458, 198747, 276687, 397494, 522631, 553374, 830061, 1045262, 1567893, 1660122, 3135786, 4703679, 9407358, 14111037, 28222074]

約数ペア:

[(1, 28222074), (2, 14111037), (3, 9407358), (6, 4703679), (9, 3135786), (17, 1660122), (18, 1567893), (27, 1045262), (34, 830061), (51, 553374), (54, 522631), (71, 397494), (102, 276687), (142, 198747), (153, 184458), (213, 132498), (306, 92229), (426, 66249), (433, 65178), (459, 61486), (639, 44166), (866, 32589), (918, 30743), (1207, 23382), (1278, 22083), (1299, 21726), (1917, 14722), (2414, 11691), (2598, 10863), (3621, 7794), (3834, 7361), (3897, 7242)]