28489362

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{431657}}^1$

素因数の和:431673

約数の個数: 16

約数和(自身を含む): 62158752

約数和(自身を除く): 33669390

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 431657, 863314, 1294971, 2589942, 4748227, 9496454, 14244681, 28489362]

約数ペア:

[(1, 28489362), (2, 14244681), (3, 9496454), (6, 4748227), (11, 2589942), (22, 1294971), (33, 863314), (66, 431657)]