16974328

素因数分解:

$2^3\times 7^1\times {\mathrm{41}}^1\times {\mathrm{7393}}^1$

素因数の和:7447

約数の個数: 32

約数和(自身を含む): 37265760

約数和(自身を除く): 20291432

約数列:

[1, 2, 4, 7, 8, 14, 28, 41, 56, 82, 164, 287, 328, 574, 1148, 2296, 7393, 14786, 29572, 51751, 59144, 103502, 207004, 303113, 414008, 606226, 1212452, 2121791, 2424904, 4243582, 8487164, 16974328]

約数ペア:

[(1, 16974328), (2, 8487164), (4, 4243582), (7, 2424904), (8, 2121791), (14, 1212452), (28, 606226), (41, 414008), (56, 303113), (82, 207004), (164, 103502), (287, 59144), (328, 51751), (574, 29572), (1148, 14786), (2296, 7393)]