27931344

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{97}}^1\times {\mathrm{857}}^1$

素因数の和:972

約数の個数: 80

約数和(自身を含む): 83411328

約数和(自身を除く): 55479984

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 97, 112, 168, 194, 291, 336, 388, 582, 679, 776, 857, 1164, 1358, 1552, 1714, 2037, 2328, 2571, 2716, 3428, 4074, 4656, 5142, 5432, 5999, 6856, 8148, 10284, 10864, 11998, 13712, 16296, 17997, 20568, 23996, 32592, 35994, 41136, 47992, 71988, 83129, 95984, 143976, 166258, 249387, 287952, 332516, 498774, 581903, 665032, 997548, 1163806, 1330064, 1745709, 1995096, 2327612, 3491418, 3990192, 4655224, 6982836, 9310448, 13965672, 27931344]

約数ペア:

[(1, 27931344), (2, 13965672), (3, 9310448), (4, 6982836), (6, 4655224), (7, 3990192), (8, 3491418), (12, 2327612), (14, 1995096), (16, 1745709), (21, 1330064), (24, 1163806), (28, 997548), (42, 665032), (48, 581903), (56, 498774), (84, 332516), (97, 287952), (112, 249387), (168, 166258), (194, 143976), (291, 95984), (336, 83129), (388, 71988), (582, 47992), (679, 41136), (776, 35994), (857, 32592), (1164, 23996), (1358, 20568), (1552, 17997), (1714, 16296), (2037, 13712), (2328, 11998), (2571, 10864), (2716, 10284), (3428, 8148), (4074, 6856), (4656, 5999), (5142, 5432)]