25702912

素因数分解:

$2^9\times {\mathrm{17}}^1\times {\mathrm{2953}}^1$

素因数の和:2988

約数の個数: 40

約数和(自身を含む): 54394956

約数和(自身を除く): 28692044

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 64, 68, 128, 136, 256, 272, 512, 544, 1088, 2176, 2953, 4352, 5906, 8704, 11812, 23624, 47248, 50201, 94496, 100402, 188992, 200804, 377984, 401608, 755968, 803216, 1511936, 1606432, 3212864, 6425728, 12851456, 25702912]

約数ペア:

[(1, 25702912), (2, 12851456), (4, 6425728), (8, 3212864), (16, 1606432), (17, 1511936), (32, 803216), (34, 755968), (64, 401608), (68, 377984), (128, 200804), (136, 188992), (256, 100402), (272, 94496), (512, 50201), (544, 47248), (1088, 23624), (2176, 11812), (2953, 8704), (4352, 5906)]