3898338.00000000

素因数分解:

$2^{10}\times 7^1\times {\mathrm{13}}^1\times {\mathrm{641}}^1$

素因数の和:681

約数の個数: 88

約数和(自身を含む): 147187488

約数和(自身を除く): 87456544

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 52, 56, 64, 91, 104, 112, 128, 182, 208, 224, 256, 364, 416, 448, 512, 641, 728, 832, 896, 1024, 1282, 1456, 1664, 1792, 2564, 2912, 3328, 3584, 4487, 5128, 5824, 6656, 7168, 8333, 8974, 10256, 11648, 13312, 16666, 17948, 20512, 23296, 33332, 35896, 41024, 46592, 58331, 66664, 71792, 82048, 93184, 116662, 133328, 143584, 164096, 233324, 266656, 287168, 328192, 466648, 533312, 574336, 656384, 933296, 1066624, 1148672, 1866592, 2133248, 2297344, 3733184, 4266496, 4594688, 7466368, 8532992, 14932736, 29865472, 59730944]

約数ペア:

[(1, 59730944), (2, 29865472), (4, 14932736), (7, 8532992), (8, 7466368), (13, 4594688), (14, 4266496), (16, 3733184), (26, 2297344), (28, 2133248), (32, 1866592), (52, 1148672), (56, 1066624), (64, 933296), (91, 656384), (104, 574336), (112, 533312), (128, 466648), (182, 328192), (208, 287168), (224, 266656), (256, 233324), (364, 164096), (416, 143584), (448, 133328), (512, 116662), (641, 93184), (728, 82048), (832, 71792), (896, 66664), (1024, 58331), (1282, 46592), (1456, 41024), (1664, 35896), (1792, 33332), (2564, 23296), (2912, 20512), (3328, 17948), (3584, 16666), (4487, 13312), (5128, 11648), (5824, 10256), (6656, 8974), (7168, 8333)]