38351908

素因数分解:

$2^2\times 7^2\times {\mathrm{419}}^1\times {\mathrm{467}}^1$

素因数の和:904

約数の個数: 36

約数和(自身を含む): 78427440

約数和(自身を除く): 40075532

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 196, 419, 467, 838, 934, 1676, 1868, 2933, 3269, 5866, 6538, 11732, 13076, 20531, 22883, 41062, 45766, 82124, 91532, 195673, 391346, 782692, 1369711, 2739422, 5478844, 9587977, 19175954, 38351908]

約数ペア:

[(1, 38351908), (2, 19175954), (4, 9587977), (7, 5478844), (14, 2739422), (28, 1369711), (49, 782692), (98, 391346), (196, 195673), (419, 91532), (467, 82124), (838, 45766), (934, 41062), (1676, 22883), (1868, 20531), (2933, 13076), (3269, 11732), (5866, 6538)]