1951387648

素因数分解:

$2^{12}\times 7^1\times {\mathrm{68059}}^1$

素因数の和:68090

約数の個数: 52

約数和(自身を含む): 4459835680

約数和(自身を除く): 2508448032

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 224, 256, 448, 512, 896, 1024, 1792, 2048, 3584, 4096, 7168, 14336, 28672, 68059, 136118, 272236, 476413, 544472, 952826, 1088944, 1905652, 2177888, 3811304, 4355776, 7622608, 8711552, 15245216, 17423104, 30490432, 34846208, 60980864, 69692416, 121961728, 139384832, 243923456, 278769664, 487846912, 975693824, 1951387648]

約数ペア:

[(1, 1951387648), (2, 975693824), (4, 487846912), (7, 278769664), (8, 243923456), (14, 139384832), (16, 121961728), (28, 69692416), (32, 60980864), (56, 34846208), (64, 30490432), (112, 17423104), (128, 15245216), (224, 8711552), (256, 7622608), (448, 4355776), (512, 3811304), (896, 2177888), (1024, 1905652), (1792, 1088944), (2048, 952826), (3584, 544472), (4096, 476413), (7168, 272236), (14336, 136118), (28672, 68059)]