8404256

素因数分解:

$2^5\times 7^1\times {\mathrm{17}}^1\times {\mathrm{2207}}^1$

素因数の和:2241

約数の個数: 48

約数和(自身を含む): 20030976

約数和(自身を除く): 11626720

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 32, 34, 56, 68, 112, 119, 136, 224, 238, 272, 476, 544, 952, 1904, 2207, 3808, 4414, 8828, 15449, 17656, 30898, 35312, 37519, 61796, 70624, 75038, 123592, 150076, 247184, 262633, 300152, 494368, 525266, 600304, 1050532, 1200608, 2101064, 4202128, 8404256]

約数ペア:

[(1, 8404256), (2, 4202128), (4, 2101064), (7, 1200608), (8, 1050532), (14, 600304), (16, 525266), (17, 494368), (28, 300152), (32, 262633), (34, 247184), (56, 150076), (68, 123592), (112, 75038), (119, 70624), (136, 61796), (224, 37519), (238, 35312), (272, 30898), (476, 17656), (544, 15449), (952, 8828), (1904, 4414), (2207, 3808)]