25925688

素因数分解:

$2^3\times 3^2\times {\mathrm{397}}^1\times {\mathrm{907}}^1$

素因数の和:1316

約数の個数: 48

約数和(自身を含む): 70469880

約数和(自身を除く): 44544192

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 397, 794, 907, 1191, 1588, 1814, 2382, 2721, 3176, 3573, 3628, 4764, 5442, 7146, 7256, 8163, 9528, 10884, 14292, 16326, 21768, 28584, 32652, 65304, 360079, 720158, 1080237, 1440316, 2160474, 2880632, 3240711, 4320948, 6481422, 8641896, 12962844, 25925688]

約数ペア:

[(1, 25925688), (2, 12962844), (3, 8641896), (4, 6481422), (6, 4320948), (8, 3240711), (9, 2880632), (12, 2160474), (18, 1440316), (24, 1080237), (36, 720158), (72, 360079), (397, 65304), (794, 32652), (907, 28584), (1191, 21768), (1588, 16326), (1814, 14292), (2382, 10884), (2721, 9528), (3176, 8163), (3573, 7256), (3628, 7146), (4764, 5442)]