15665023072

素因数分解:

$2^5\times {\mathrm{109}}^1\times {\mathrm{1439}}^1\times {\mathrm{3121}}^1$

素因数の和:4679

約数の個数: 48

約数和(自身を含む): 31155062400

約数和(自身を除く): 15490039328

約数列:

[1, 2, 4, 8, 16, 32, 109, 218, 436, 872, 1439, 1744, 2878, 3121, 3488, 5756, 6242, 11512, 12484, 23024, 24968, 46048, 49936, 99872, 156851, 313702, 340189, 627404, 680378, 1254808, 1360756, 2509616, 2721512, 4491119, 5019232, 5443024, 8982238, 10886048, 17964476, 35928952, 71857904, 143715808, 489531971, 979063942, 1958127884, 3916255768, 7832511536, 15665023072]

約数ペア:

[(1, 15665023072), (2, 7832511536), (4, 3916255768), (8, 1958127884), (16, 979063942), (32, 489531971), (109, 143715808), (218, 71857904), (436, 35928952), (872, 17964476), (1439, 10886048), (1744, 8982238), (2878, 5443024), (3121, 5019232), (3488, 4491119), (5756, 2721512), (6242, 2509616), (11512, 1360756), (12484, 1254808), (23024, 680378), (24968, 627404), (46048, 340189), (49936, 313702), (99872, 156851)]