78528064

素因数分解:

$2^6\times {\mathrm{19}}^1\times {\mathrm{64579}}^1$

素因数の和:64610

約数の個数: 28

約数和(自身を含む): 164033200

約数和(自身を除く): 85505136

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 64, 76, 152, 304, 608, 1216, 64579, 129158, 258316, 516632, 1033264, 1227001, 2066528, 2454002, 4133056, 4908004, 9816008, 19632016, 39264032, 78528064]

約数ペア:

[(1, 78528064), (2, 39264032), (4, 19632016), (8, 9816008), (16, 4908004), (19, 4133056), (32, 2454002), (38, 2066528), (64, 1227001), (76, 1033264), (152, 516632), (304, 258316), (608, 129158), (1216, 64579)]