8843432

素因数分解:

$2^3\times {\mathrm{13}}^2\times {\mathrm{31}}^1\times {\mathrm{211}}^1$

素因数の和:274

約数の個数: 48

約数和(自身を含む): 18622080

約数和(自身を除く): 9778648

約数列:

[1, 2, 4, 8, 13, 26, 31, 52, 62, 104, 124, 169, 211, 248, 338, 403, 422, 676, 806, 844, 1352, 1612, 1688, 2743, 3224, 5239, 5486, 6541, 10478, 10972, 13082, 20956, 21944, 26164, 35659, 41912, 52328, 71318, 85033, 142636, 170066, 285272, 340132, 680264, 1105429, 2210858, 4421716, 8843432]

約数ペア:

[(1, 8843432), (2, 4421716), (4, 2210858), (8, 1105429), (13, 680264), (26, 340132), (31, 285272), (52, 170066), (62, 142636), (104, 85033), (124, 71318), (169, 52328), (211, 41912), (248, 35659), (338, 26164), (403, 21944), (422, 20956), (676, 13082), (806, 10972), (844, 10478), (1352, 6541), (1612, 5486), (1688, 5239), (2743, 3224)]