78474304

素因数分解:

$2^6\times {\mathrm{61}}^1\times {\mathrm{20101}}^1$

素因数の和:20174

約数の個数: 28

約数和(自身を含む): 158283148

約数和(自身を除く): 79808844

約数列:

[1, 2, 4, 8, 16, 32, 61, 64, 122, 244, 488, 976, 1952, 3904, 20101, 40202, 80404, 160808, 321616, 643232, 1226161, 1286464, 2452322, 4904644, 9809288, 19618576, 39237152, 78474304]

約数ペア:

[(1, 78474304), (2, 39237152), (4, 19618576), (8, 9809288), (16, 4904644), (32, 2452322), (61, 1286464), (64, 1226161), (122, 643232), (244, 321616), (488, 160808), (976, 80404), (1952, 40202), (3904, 20101)]