807832144

素因数分解:

$2^4\times 7^1\times {\mathrm{401}}^1\times {\mathrm{17987}}^1$

素因数の和:18403

約数の個数: 40

約数和(自身を含む): 1793331648

約数和(自身を除く): 985499504

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 401, 802, 1604, 2807, 3208, 5614, 6416, 11228, 17987, 22456, 35974, 44912, 71948, 125909, 143896, 251818, 287792, 503636, 1007272, 2014544, 7212787, 14425574, 28851148, 50489509, 57702296, 100979018, 115404592, 201958036, 403916072, 807832144]

約数ペア:

[(1, 807832144), (2, 403916072), (4, 201958036), (7, 115404592), (8, 100979018), (14, 57702296), (16, 50489509), (28, 28851148), (56, 14425574), (112, 7212787), (401, 2014544), (802, 1007272), (1604, 503636), (2807, 287792), (3208, 251818), (5614, 143896), (6416, 125909), (11228, 71948), (17987, 44912), (22456, 35974)]