40802227204

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{271}}^1\times {\mathrm{1487}}^1\times {\mathrm{1489}}^1$

素因数の和:3268

約数の個数: 48

約数和(自身を含む): 75985136640

約数和(自身を除く): 35182909436

約数列:

[1, 2, 4, 17, 34, 68, 271, 542, 1084, 1487, 1489, 2974, 2978, 4607, 5948, 5956, 9214, 18428, 25279, 25313, 50558, 50626, 101116, 101252, 402977, 403519, 805954, 807038, 1611908, 1614076, 2214143, 4428286, 6850609, 6859823, 8856572, 13701218, 13719646, 27402436, 27439292, 37640431, 75280862, 150561724, 600032753, 1200065506, 2400131012, 10200556801, 20401113602, 40802227204]

約数ペア:

[(1, 40802227204), (2, 20401113602), (4, 10200556801), (17, 2400131012), (34, 1200065506), (68, 600032753), (271, 150561724), (542, 75280862), (1084, 37640431), (1487, 27439292), (1489, 27402436), (2974, 13719646), (2978, 13701218), (4607, 8856572), (5948, 6859823), (5956, 6850609), (9214, 4428286), (18428, 2214143), (25279, 1614076), (25313, 1611908), (50558, 807038), (50626, 805954), (101116, 403519), (101252, 402977)]