27889932

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{5443}}^1$

素因数の和:5518

約数の個数: 48

約数和(自身を含む): 75606272

約数和(自身を除く): 47716340

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 61, 84, 122, 183, 244, 366, 427, 732, 854, 1281, 1708, 2562, 5124, 5443, 10886, 16329, 21772, 32658, 38101, 65316, 76202, 114303, 152404, 228606, 332023, 457212, 664046, 996069, 1328092, 1992138, 2324161, 3984276, 4648322, 6972483, 9296644, 13944966, 27889932]

約数ペア:

[(1, 27889932), (2, 13944966), (3, 9296644), (4, 6972483), (6, 4648322), (7, 3984276), (12, 2324161), (14, 1992138), (21, 1328092), (28, 996069), (42, 664046), (61, 457212), (84, 332023), (122, 228606), (183, 152404), (244, 114303), (366, 76202), (427, 65316), (732, 38101), (854, 32658), (1281, 21772), (1708, 16329), (2562, 10886), (5124, 5443)]