131483968

素因数分解:

$2^6\times 7^1\times {\mathrm{11}}^1\times {\mathrm{26681}}^1$

素因数の和:26711

約数の個数: 56

約数和(自身を含む): 325306944

約数和(自身を除く): 193822976

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 32, 44, 56, 64, 77, 88, 112, 154, 176, 224, 308, 352, 448, 616, 704, 1232, 2464, 4928, 26681, 53362, 106724, 186767, 213448, 293491, 373534, 426896, 586982, 747068, 853792, 1173964, 1494136, 1707584, 2054437, 2347928, 2988272, 4108874, 4695856, 5976544, 8217748, 9391712, 11953088, 16435496, 18783424, 32870992, 65741984, 131483968]

約数ペア:

[(1, 131483968), (2, 65741984), (4, 32870992), (7, 18783424), (8, 16435496), (11, 11953088), (14, 9391712), (16, 8217748), (22, 5976544), (28, 4695856), (32, 4108874), (44, 2988272), (56, 2347928), (64, 2054437), (77, 1707584), (88, 1494136), (112, 1173964), (154, 853792), (176, 747068), (224, 586982), (308, 426896), (352, 373534), (448, 293491), (616, 213448), (704, 186767), (1232, 106724), (2464, 53362), (4928, 26681)]