7839994336

素因数分解:

$2^5\times {\mathrm{89}}^1\times {\mathrm{1439}}^1\times {\mathrm{1913}}^1$

素因数の和:3451

約数の個数: 48

約数和(自身を含む): 15627427200

約数和(自身を除く): 7787432864

約数列:

[1, 2, 4, 8, 16, 32, 89, 178, 356, 712, 1424, 1439, 1913, 2848, 2878, 3826, 5756, 7652, 11512, 15304, 23024, 30608, 46048, 61216, 128071, 170257, 256142, 340514, 512284, 681028, 1024568, 1362056, 2049136, 2724112, 2752807, 4098272, 5448224, 5505614, 11011228, 22022456, 44044912, 88089824, 244999823, 489999646, 979999292, 1959998584, 3919997168, 7839994336]

約数ペア:

[(1, 7839994336), (2, 3919997168), (4, 1959998584), (8, 979999292), (16, 489999646), (32, 244999823), (89, 88089824), (178, 44044912), (356, 22022456), (712, 11011228), (1424, 5505614), (1439, 5448224), (1913, 4098272), (2848, 2752807), (2878, 2724112), (3826, 2049136), (5756, 1362056), (7652, 1024568), (11512, 681028), (15304, 512284), (23024, 340514), (30608, 256142), (46048, 170257), (61216, 128071)]