28299678

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{521}}^1\times {\mathrm{823}}^1$

素因数の和:1360

約数の個数: 32

約数和(自身を含む): 61938432

約数和(自身を除く): 33638754

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 521, 823, 1042, 1563, 1646, 2469, 3126, 4938, 5731, 9053, 11462, 17193, 18106, 27159, 34386, 54318, 428783, 857566, 1286349, 2572698, 4716613, 9433226, 14149839, 28299678]

約数ペア:

[(1, 28299678), (2, 14149839), (3, 9433226), (6, 4716613), (11, 2572698), (22, 1286349), (33, 857566), (66, 428783), (521, 54318), (823, 34386), (1042, 27159), (1563, 18106), (1646, 17193), (2469, 11462), (3126, 9053), (4938, 5731)]