74891654

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{107}}^1\times {\mathrm{113}}^1\times {\mathrm{163}}^1$

素因数の和:404

約数の個数: 32

約数和(自身を含む): 121150080

約数和(自身を除く): 46258426

約数列:

[1, 2, 19, 38, 107, 113, 163, 214, 226, 326, 2033, 2147, 3097, 4066, 4294, 6194, 12091, 17441, 18419, 24182, 34882, 36838, 229729, 331379, 349961, 459458, 662758, 699922, 1970833, 3941666, 37445827, 74891654]

約数ペア:

[(1, 74891654), (2, 37445827), (19, 3941666), (38, 1970833), (107, 699922), (113, 662758), (163, 459458), (214, 349961), (226, 331379), (326, 229729), (2033, 36838), (2147, 34882), (3097, 24182), (4066, 18419), (4294, 17441), (6194, 12091)]