27381728

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{107}}^1\times {\mathrm{727}}^1$

素因数の和:855

約数の個数: 48

約数和(自身を含む): 59439744

約数和(自身を除く): 32058016

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 88, 107, 176, 214, 352, 428, 727, 856, 1177, 1454, 1712, 2354, 2908, 3424, 4708, 5816, 7997, 9416, 11632, 15994, 18832, 23264, 31988, 37664, 63976, 77789, 127952, 155578, 255904, 311156, 622312, 855679, 1244624, 1711358, 2489248, 3422716, 6845432, 13690864, 27381728]

約数ペア:

[(1, 27381728), (2, 13690864), (4, 6845432), (8, 3422716), (11, 2489248), (16, 1711358), (22, 1244624), (32, 855679), (44, 622312), (88, 311156), (107, 255904), (176, 155578), (214, 127952), (352, 77789), (428, 63976), (727, 37664), (856, 31988), (1177, 23264), (1454, 18832), (1712, 15994), (2354, 11632), (2908, 9416), (3424, 7997), (4708, 5816)]