12440078984

素因数分解:

$2^3\times {\mathrm{17}}^2\times {\mathrm{1787}}^1\times {\mathrm{3011}}^1$

素因数の和:4838

約数の個数: 48

約数和(自身を含む): 24800024880

約数和(自身を除く): 12359945896

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 289, 578, 1156, 1787, 2312, 3011, 3574, 6022, 7148, 12044, 14296, 24088, 30379, 51187, 60758, 102374, 121516, 204748, 243032, 409496, 516443, 870179, 1032886, 1740358, 2065772, 3480716, 4131544, 5380657, 6961432, 10761314, 21522628, 43045256, 91471169, 182942338, 365884676, 731769352, 1555009873, 3110019746, 6220039492, 12440078984]

約数ペア:

[(1, 12440078984), (2, 6220039492), (4, 3110019746), (8, 1555009873), (17, 731769352), (34, 365884676), (68, 182942338), (136, 91471169), (289, 43045256), (578, 21522628), (1156, 10761314), (1787, 6961432), (2312, 5380657), (3011, 4131544), (3574, 3480716), (6022, 2065772), (7148, 1740358), (12044, 1032886), (14296, 870179), (24088, 516443), (30379, 409496), (51187, 243032), (60758, 204748), (102374, 121516)]