28941826

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{26263}}^1$

素因数の和:26313

約数の個数: 16

約数和(自身を含む): 47275200

約数和(自身を除く): 18333374

約数列:

[1, 2, 19, 29, 38, 58, 551, 1102, 26263, 52526, 498997, 761627, 997994, 1523254, 14470913, 28941826]

約数ペア:

[(1, 28941826), (2, 14470913), (19, 1523254), (29, 997994), (38, 761627), (58, 498997), (551, 52526), (1102, 26263)]