28642609944

素因数分解:

$2^3\times 3^2\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{711653}}^1$

素因数の和:711721

約数の個数: 96

約数和(自身を含む): 85483878480

約数和(自身を除く): 56841268536

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 36, 39, 43, 52, 72, 78, 86, 104, 117, 129, 156, 172, 234, 258, 312, 344, 387, 468, 516, 559, 774, 936, 1032, 1118, 1548, 1677, 2236, 3096, 3354, 4472, 5031, 6708, 10062, 13416, 20124, 40248, 711653, 1423306, 2134959, 2846612, 4269918, 5693224, 6404877, 8539836, 9251489, 12809754, 17079672, 18502978, 25619508, 27754467, 30601079, 37005956, 51239016, 55508934, 61202158, 74011912, 83263401, 91803237, 111017868, 122404316, 166526802, 183606474, 222035736, 244808632, 275409711, 333053604, 367212948, 397814027, 550819422, 666107208, 734425896, 795628054, 1101638844, 1193442081, 1591256108, 2203277688, 2386884162, 3182512216, 3580326243, 4773768324, 7160652486, 9547536648, 14321304972, 28642609944]

約数ペア:

[(1, 28642609944), (2, 14321304972), (3, 9547536648), (4, 7160652486), (6, 4773768324), (8, 3580326243), (9, 3182512216), (12, 2386884162), (13, 2203277688), (18, 1591256108), (24, 1193442081), (26, 1101638844), (36, 795628054), (39, 734425896), (43, 666107208), (52, 550819422), (72, 397814027), (78, 367212948), (86, 333053604), (104, 275409711), (117, 244808632), (129, 222035736), (156, 183606474), (172, 166526802), (234, 122404316), (258, 111017868), (312, 91803237), (344, 83263401), (387, 74011912), (468, 61202158), (516, 55508934), (559, 51239016), (774, 37005956), (936, 30601079), (1032, 27754467), (1118, 25619508), (1548, 18502978), (1677, 17079672), (2236, 12809754), (3096, 9251489), (3354, 8539836), (4472, 6404877), (5031, 5693224), (6708, 4269918), (10062, 2846612), (13416, 2134959), (20124, 1423306), (40248, 711653)]