74436976

素因数分解:

$2^4\times {\mathrm{41}}^1\times {\mathrm{233}}^1\times {\mathrm{487}}^1$

素因数の和:769

約数の個数: 40

約数和(自身を含む): 148677984

約数和(自身を除く): 74241008

約数列:

[1, 2, 4, 8, 16, 41, 82, 164, 233, 328, 466, 487, 656, 932, 974, 1864, 1948, 3728, 3896, 7792, 9553, 19106, 19967, 38212, 39934, 76424, 79868, 113471, 152848, 159736, 226942, 319472, 453884, 907768, 1815536, 4652311, 9304622, 18609244, 37218488, 74436976]

約数ペア:

[(1, 74436976), (2, 37218488), (4, 18609244), (8, 9304622), (16, 4652311), (41, 1815536), (82, 907768), (164, 453884), (233, 319472), (328, 226942), (466, 159736), (487, 152848), (656, 113471), (932, 79868), (974, 76424), (1864, 39934), (1948, 38212), (3728, 19967), (3896, 19106), (7792, 9553)]