73898398

素因数分解:

$2^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{331}}^1\times {\mathrm{431}}^1$

素因数の和:808

約数の個数: 32

約数和(自身を含む): 130802688

約数和(自身を除く): 56904290

約数列:

[1, 2, 7, 14, 37, 74, 259, 331, 431, 518, 662, 862, 2317, 3017, 4634, 6034, 12247, 15947, 24494, 31894, 85729, 111629, 142661, 171458, 223258, 285322, 998627, 1997254, 5278457, 10556914, 36949199, 73898398]

約数ペア:

[(1, 73898398), (2, 36949199), (7, 10556914), (14, 5278457), (37, 1997254), (74, 998627), (259, 285322), (331, 223258), (431, 171458), (518, 142661), (662, 111629), (862, 85729), (2317, 31894), (3017, 24494), (4634, 15947), (6034, 12247)]