61992448

素因数分解:

$2^9\times 7^3\times {\mathrm{353}}^1$

素因数の和:392

約数の個数: 80

約数和(自身を含む): 144856800

約数和(自身を除く): 82864352

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 64, 98, 112, 128, 196, 224, 256, 343, 353, 392, 448, 512, 686, 706, 784, 896, 1372, 1412, 1568, 1792, 2471, 2744, 2824, 3136, 3584, 4942, 5488, 5648, 6272, 9884, 10976, 11296, 12544, 17297, 19768, 21952, 22592, 25088, 34594, 39536, 43904, 45184, 69188, 79072, 87808, 90368, 121079, 138376, 158144, 175616, 180736, 242158, 276752, 316288, 484316, 553504, 632576, 968632, 1107008, 1265152, 1937264, 2214016, 3874528, 4428032, 7749056, 8856064, 15498112, 30996224, 61992448]

約数ペア:

[(1, 61992448), (2, 30996224), (4, 15498112), (7, 8856064), (8, 7749056), (14, 4428032), (16, 3874528), (28, 2214016), (32, 1937264), (49, 1265152), (56, 1107008), (64, 968632), (98, 632576), (112, 553504), (128, 484316), (196, 316288), (224, 276752), (256, 242158), (343, 180736), (353, 175616), (392, 158144), (448, 138376), (512, 121079), (686, 90368), (706, 87808), (784, 79072), (896, 69188), (1372, 45184), (1412, 43904), (1568, 39536), (1792, 34594), (2471, 25088), (2744, 22592), (2824, 21952), (3136, 19768), (3584, 17297), (4942, 12544), (5488, 11296), (5648, 10976), (6272, 9884)]