72672838

素因数分解:

$2^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{61}}^1\times {\mathrm{1979}}^1$

素因数の和:2092

約数の個数: 32

約数和(自身を含む): 129634560

約数和(自身を除く): 56961722

約数列:

[1, 2, 7, 14, 43, 61, 86, 122, 301, 427, 602, 854, 1979, 2623, 3958, 5246, 13853, 18361, 27706, 36722, 85097, 120719, 170194, 241438, 595679, 845033, 1191358, 1690066, 5190917, 10381834, 36336419, 72672838]

約数ペア:

[(1, 72672838), (2, 36336419), (7, 10381834), (14, 5190917), (43, 1690066), (61, 1191358), (86, 845033), (122, 595679), (301, 241438), (427, 170194), (602, 120719), (854, 85097), (1979, 36722), (2623, 27706), (3958, 18361), (5246, 13853)]