26846128

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{229}}^1\times {\mathrm{431}}^1$

素因数の和:685

約数の個数: 40

約数和(自身を含む): 55442880

約数和(自身を除く): 28596752

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 229, 272, 431, 458, 862, 916, 1724, 1832, 3448, 3664, 3893, 6896, 7327, 7786, 14654, 15572, 29308, 31144, 58616, 62288, 98699, 117232, 197398, 394796, 789592, 1579184, 1677883, 3355766, 6711532, 13423064, 26846128]

約数ペア:

[(1, 26846128), (2, 13423064), (4, 6711532), (8, 3355766), (16, 1677883), (17, 1579184), (34, 789592), (68, 394796), (136, 197398), (229, 117232), (272, 98699), (431, 62288), (458, 58616), (862, 31144), (916, 29308), (1724, 15572), (1832, 14654), (3448, 7786), (3664, 7327), (3893, 6896)]