28792976

素因数分解:

$2^4\times {\mathrm{61}}^1\times {\mathrm{29501}}^1$

素因数の和:29570

約数の個数: 20

約数和(自身を含む): 56702844

約数和(自身を除く): 27909868

約数列:

[1, 2, 4, 8, 16, 61, 122, 244, 488, 976, 29501, 59002, 118004, 236008, 472016, 1799561, 3599122, 7198244, 14396488, 28792976]

約数ペア:

[(1, 28792976), (2, 14396488), (4, 7198244), (8, 3599122), (16, 1799561), (61, 472016), (122, 236008), (244, 118004), (488, 59002), (976, 29501)]