71312654

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{97}}^1\times {\mathrm{3089}}^1$

素因数の和:3212

約数の個数: 32

約数和(自身を含む): 130818240

約数和(自身を除く): 59505586

約数列:

[1, 2, 7, 14, 17, 34, 97, 119, 194, 238, 679, 1358, 1649, 3089, 3298, 6178, 11543, 21623, 23086, 43246, 52513, 105026, 299633, 367591, 599266, 735182, 2097431, 4194862, 5093761, 10187522, 35656327, 71312654]

約数ペア:

[(1, 71312654), (2, 35656327), (7, 10187522), (14, 5093761), (17, 4194862), (34, 2097431), (97, 735182), (119, 599266), (194, 367591), (238, 299633), (679, 105026), (1358, 52513), (1649, 43246), (3089, 23086), (3298, 21623), (6178, 11543)]