28969272

素因数分解:

$2^3\times 3^3\times {\mathrm{43}}^1\times {\mathrm{3119}}^1$

素因数の和:3177

約数の個数: 64

約数和(自身を含む): 82368000

約数和(自身を除く): 53398728

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 43, 54, 72, 86, 108, 129, 172, 216, 258, 344, 387, 516, 774, 1032, 1161, 1548, 2322, 3096, 3119, 4644, 6238, 9288, 9357, 12476, 18714, 24952, 28071, 37428, 56142, 74856, 84213, 112284, 134117, 168426, 224568, 268234, 336852, 402351, 536468, 673704, 804702, 1072936, 1207053, 1609404, 2414106, 3218808, 3621159, 4828212, 7242318, 9656424, 14484636, 28969272]

約数ペア:

[(1, 28969272), (2, 14484636), (3, 9656424), (4, 7242318), (6, 4828212), (8, 3621159), (9, 3218808), (12, 2414106), (18, 1609404), (24, 1207053), (27, 1072936), (36, 804702), (43, 673704), (54, 536468), (72, 402351), (86, 336852), (108, 268234), (129, 224568), (172, 168426), (216, 134117), (258, 112284), (344, 84213), (387, 74856), (516, 56142), (774, 37428), (1032, 28071), (1161, 24952), (1548, 18714), (2322, 12476), (3096, 9357), (3119, 9288), (4644, 6238)]