28301996854

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{71}}^1\times {\mathrm{191}}^1\times {\mathrm{35983}}^1$

素因数の和:36276

約数の個数: 32

約数和(自身を含む): 44769853440

約数和(自身を除く): 16467856586

約数列:

[1, 2, 29, 58, 71, 142, 191, 382, 2059, 4118, 5539, 11078, 13561, 27122, 35983, 71966, 393269, 786538, 1043507, 2087014, 2554793, 5109586, 6872753, 13745506, 74088997, 148177994, 199309837, 398619674, 487965463, 975930926, 14150998427, 28301996854]

約数ペア:

[(1, 28301996854), (2, 14150998427), (29, 975930926), (58, 487965463), (71, 398619674), (142, 199309837), (191, 148177994), (382, 74088997), (2059, 13745506), (4118, 6872753), (5539, 5109586), (11078, 2554793), (13561, 2087014), (27122, 1043507), (35983, 786538), (71966, 393269)]