72861838

素因数分解:

$2^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{5519}}^1$

素因数の和:5592

約数の個数: 32

約数和(自身を含む): 133539840

約数和(自身を除く): 60678002

約数列:

[1, 2, 7, 14, 23, 41, 46, 82, 161, 287, 322, 574, 943, 1886, 5519, 6601, 11038, 13202, 38633, 77266, 126937, 226279, 253874, 452558, 888559, 1583953, 1777118, 3167906, 5204417, 10408834, 36430919, 72861838]

約数ペア:

[(1, 72861838), (2, 36430919), (7, 10408834), (14, 5204417), (23, 3167906), (41, 1777118), (46, 1583953), (82, 888559), (161, 452558), (287, 253874), (322, 226279), (574, 126937), (943, 77266), (1886, 38633), (5519, 13202), (6601, 11038)]