66880142

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{97}}^1\times {\mathrm{2897}}^1$

素因数の和:3020

約数の個数: 32

約数和(自身を含む): 122689728

約数和(自身を除く): 55809586

約数列:

[1, 2, 7, 14, 17, 34, 97, 119, 194, 238, 679, 1358, 1649, 2897, 3298, 5794, 11543, 20279, 23086, 40558, 49249, 98498, 281009, 344743, 562018, 689486, 1967063, 3934126, 4777153, 9554306, 33440071, 66880142]

約数ペア:

[(1, 66880142), (2, 33440071), (7, 9554306), (14, 4777153), (17, 3934126), (34, 1967063), (97, 689486), (119, 562018), (194, 344743), (238, 281009), (679, 98498), (1358, 49249), (1649, 40558), (2897, 23086), (3298, 20279), (5794, 11543)]