12893129312

素因数分解:

$2^5\times 7^2\times {\mathrm{541}}^1\times {\mathrm{15199}}^1$

素因数の和:15764

約数の個数: 72

約数和(自身を含む): 29584094400

約数和(自身を除く): 16690965088

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 98, 112, 196, 224, 392, 541, 784, 1082, 1568, 2164, 3787, 4328, 7574, 8656, 15148, 15199, 17312, 26509, 30296, 30398, 53018, 60592, 60796, 106036, 106393, 121184, 121592, 212072, 212786, 243184, 424144, 425572, 486368, 744751, 848288, 851144, 1489502, 1702288, 2979004, 3404576, 5958008, 8222659, 11916016, 16445318, 23832032, 32890636, 57558613, 65781272, 115117226, 131562544, 230234452, 263125088, 402910291, 460468904, 805820582, 920937808, 1611641164, 1841875616, 3223282328, 6446564656, 12893129312]

約数ペア:

[(1, 12893129312), (2, 6446564656), (4, 3223282328), (7, 1841875616), (8, 1611641164), (14, 920937808), (16, 805820582), (28, 460468904), (32, 402910291), (49, 263125088), (56, 230234452), (98, 131562544), (112, 115117226), (196, 65781272), (224, 57558613), (392, 32890636), (541, 23832032), (784, 16445318), (1082, 11916016), (1568, 8222659), (2164, 5958008), (3787, 3404576), (4328, 2979004), (7574, 1702288), (8656, 1489502), (15148, 851144), (15199, 848288), (17312, 744751), (26509, 486368), (30296, 425572), (30398, 424144), (53018, 243184), (60592, 212786), (60796, 212072), (106036, 121592), (106393, 121184)]