28691498

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{44971}}^1$

素因数の和:45013

約数の個数: 16

約数和(自身を含む): 48569760

約数和(自身を除く): 19878262

約数列:

[1, 2, 11, 22, 29, 58, 319, 638, 44971, 89942, 494681, 989362, 1304159, 2608318, 14345749, 28691498]

約数ペア:

[(1, 28691498), (2, 14345749), (11, 2608318), (22, 1304159), (29, 989362), (58, 494681), (319, 89942), (638, 44971)]