445774672

素因数分解:

$2^4\times 7^1\times {\mathrm{1423}}^1\times {\mathrm{2797}}^1$

素因数の和:4235

約数の個数: 40

約数和(自身を含む): 988119296

約数和(自身を除く): 542344624

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 1423, 2797, 2846, 5594, 5692, 9961, 11188, 11384, 19579, 19922, 22376, 22768, 39158, 39844, 44752, 78316, 79688, 156632, 159376, 313264, 3980131, 7960262, 15920524, 27860917, 31841048, 55721834, 63682096, 111443668, 222887336, 445774672]

約数ペア:

[(1, 445774672), (2, 222887336), (4, 111443668), (7, 63682096), (8, 55721834), (14, 31841048), (16, 27860917), (28, 15920524), (56, 7960262), (112, 3980131), (1423, 313264), (2797, 159376), (2846, 156632), (5594, 79688), (5692, 78316), (9961, 44752), (11188, 39844), (11384, 39158), (19579, 22768), (19922, 22376)]