28689102

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^2\times {\mathrm{9431}}^1$

素因数の和:9465

約数の個数: 36

約数和(自身を含む): 67316184

約数和(自身を除く): 38627082

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 169, 234, 338, 507, 1014, 1521, 3042, 9431, 18862, 28293, 56586, 84879, 122603, 169758, 245206, 367809, 735618, 1103427, 1593839, 2206854, 3187678, 4781517, 9563034, 14344551, 28689102]

約数ペア:

[(1, 28689102), (2, 14344551), (3, 9563034), (6, 4781517), (9, 3187678), (13, 2206854), (18, 1593839), (26, 1103427), (39, 735618), (78, 367809), (117, 245206), (169, 169758), (234, 122603), (338, 84879), (507, 56586), (1014, 28293), (1521, 18862), (3042, 9431)]