67483648

素因数分解:

$2^{11}\times {\mathrm{83}}^1\times {\mathrm{397}}^1$

素因数の和:502

約数の個数: 48

約数和(自身を含む): 136904040

約数和(自身を除く): 69420392

約数列:

[1, 2, 4, 8, 16, 32, 64, 83, 128, 166, 256, 332, 397, 512, 664, 794, 1024, 1328, 1588, 2048, 2656, 3176, 5312, 6352, 10624, 12704, 21248, 25408, 32951, 42496, 50816, 65902, 84992, 101632, 131804, 169984, 203264, 263608, 406528, 527216, 813056, 1054432, 2108864, 4217728, 8435456, 16870912, 33741824, 67483648]

約数ペア:

[(1, 67483648), (2, 33741824), (4, 16870912), (8, 8435456), (16, 4217728), (32, 2108864), (64, 1054432), (83, 813056), (128, 527216), (166, 406528), (256, 263608), (332, 203264), (397, 169984), (512, 131804), (664, 101632), (794, 84992), (1024, 65902), (1328, 50816), (1588, 42496), (2048, 32951), (2656, 25408), (3176, 21248), (5312, 12704), (6352, 10624)]