56676256

素因数分解:

$2^5\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19463}}^1$

素因数の和:19493

約数の個数: 48

約数和(自身を含む): 137337984

約数和(自身を除く): 80661728

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 52, 56, 91, 104, 112, 182, 208, 224, 364, 416, 728, 1456, 2912, 19463, 38926, 77852, 136241, 155704, 253019, 272482, 311408, 506038, 544964, 622816, 1012076, 1089928, 1771133, 2024152, 2179856, 3542266, 4048304, 4359712, 7084532, 8096608, 14169064, 28338128, 56676256]

約数ペア:

[(1, 56676256), (2, 28338128), (4, 14169064), (7, 8096608), (8, 7084532), (13, 4359712), (14, 4048304), (16, 3542266), (26, 2179856), (28, 2024152), (32, 1771133), (52, 1089928), (56, 1012076), (91, 622816), (104, 544964), (112, 506038), (182, 311408), (208, 272482), (224, 253019), (364, 155704), (416, 136241), (728, 77852), (1456, 38926), (2912, 19463)]