4288256

素因数分解:

$2^8\times 7^1\times {\mathrm{2393}}^1$

素因数の和:2416

約数の個数: 36

約数和(自身を含む): 9786672

約数和(自身を除く): 5498416

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 224, 256, 448, 896, 1792, 2393, 4786, 9572, 16751, 19144, 33502, 38288, 67004, 76576, 134008, 153152, 268016, 306304, 536032, 612608, 1072064, 2144128, 4288256]

約数ペア:

[(1, 4288256), (2, 2144128), (4, 1072064), (7, 612608), (8, 536032), (14, 306304), (16, 268016), (28, 153152), (32, 134008), (56, 76576), (64, 67004), (112, 38288), (128, 33502), (224, 19144), (256, 16751), (448, 9572), (896, 4786), (1792, 2393)]