23401784

素因数分解:

$2^3\times 7^1\times {\mathrm{509}}^1\times {\mathrm{821}}^1$

素因数の和:1343

約数の個数: 32

約数和(自身を含む): 50306400

約数和(自身を除く): 26904616

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 509, 821, 1018, 1642, 2036, 3284, 3563, 4072, 5747, 6568, 7126, 11494, 14252, 22988, 28504, 45976, 417889, 835778, 1671556, 2925223, 3343112, 5850446, 11700892, 23401784]

約数ペア:

[(1, 23401784), (2, 11700892), (4, 5850446), (7, 3343112), (8, 2925223), (14, 1671556), (28, 835778), (56, 417889), (509, 45976), (821, 28504), (1018, 22988), (1642, 14252), (2036, 11494), (3284, 7126), (3563, 6568), (4072, 5747)]