28411964

素因数分解:

$2^2\times 7^2\times {\mathrm{17}}^1\times {\mathrm{8527}}^1$

素因数の和:8562

約数の個数: 36

約数和(自身を含む): 61248096

約数和(自身を除く): 32836132

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 49, 68, 98, 119, 196, 238, 476, 833, 1666, 3332, 8527, 17054, 34108, 59689, 119378, 144959, 238756, 289918, 417823, 579836, 835646, 1014713, 1671292, 2029426, 4058852, 7102991, 14205982, 28411964]

約数ペア:

[(1, 28411964), (2, 14205982), (4, 7102991), (7, 4058852), (14, 2029426), (17, 1671292), (28, 1014713), (34, 835646), (49, 579836), (68, 417823), (98, 289918), (119, 238756), (196, 144959), (238, 119378), (476, 59689), (833, 34108), (1666, 17054), (3332, 8527)]