26406688

素因数分解:

$2^5\times 7^2\times {\mathrm{11}}^1\times {\mathrm{1531}}^1$

素因数の和:1566

約数の個数: 72

約数和(自身を含む): 66016944

約数和(自身を除く): 39610256

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 32, 44, 49, 56, 77, 88, 98, 112, 154, 176, 196, 224, 308, 352, 392, 539, 616, 784, 1078, 1232, 1531, 1568, 2156, 2464, 3062, 4312, 6124, 8624, 10717, 12248, 16841, 17248, 21434, 24496, 33682, 42868, 48992, 67364, 75019, 85736, 117887, 134728, 150038, 171472, 235774, 269456, 300076, 342944, 471548, 538912, 600152, 825209, 943096, 1200304, 1650418, 1886192, 2400608, 3300836, 3772384, 6601672, 13203344, 26406688]

約数ペア:

[(1, 26406688), (2, 13203344), (4, 6601672), (7, 3772384), (8, 3300836), (11, 2400608), (14, 1886192), (16, 1650418), (22, 1200304), (28, 943096), (32, 825209), (44, 600152), (49, 538912), (56, 471548), (77, 342944), (88, 300076), (98, 269456), (112, 235774), (154, 171472), (176, 150038), (196, 134728), (224, 117887), (308, 85736), (352, 75019), (392, 67364), (539, 48992), (616, 42868), (784, 33682), (1078, 24496), (1232, 21434), (1531, 17248), (1568, 16841), (2156, 12248), (2464, 10717), (3062, 8624), (4312, 6124)]