39339356

素因数分解:

$2^2\times 7^3\times {\mathrm{53}}^1\times {\mathrm{541}}^1$

素因数の和:619

約数の個数: 48

約数和(自身を含む): 81950400

約数和(自身を除く): 42611044

約数列:

[1, 2, 4, 7, 14, 28, 49, 53, 98, 106, 196, 212, 343, 371, 541, 686, 742, 1082, 1372, 1484, 2164, 2597, 3787, 5194, 7574, 10388, 15148, 18179, 26509, 28673, 36358, 53018, 57346, 72716, 106036, 114692, 185563, 200711, 371126, 401422, 742252, 802844, 1404977, 2809954, 5619908, 9834839, 19669678, 39339356]

約数ペア:

[(1, 39339356), (2, 19669678), (4, 9834839), (7, 5619908), (14, 2809954), (28, 1404977), (49, 802844), (53, 742252), (98, 401422), (106, 371126), (196, 200711), (212, 185563), (343, 114692), (371, 106036), (541, 72716), (686, 57346), (742, 53018), (1082, 36358), (1372, 28673), (1484, 26509), (2164, 18179), (2597, 15148), (3787, 10388), (5194, 7574)]