7215872

素因数分解:

$2^8\times {\mathrm{71}}^1\times {\mathrm{397}}^1$

素因数の和:484

約数の個数: 36

約数和(自身を含む): 14643216

約数和(自身を除く): 7427344

約数列:

[1, 2, 4, 8, 16, 32, 64, 71, 128, 142, 256, 284, 397, 568, 794, 1136, 1588, 2272, 3176, 4544, 6352, 9088, 12704, 18176, 25408, 28187, 50816, 56374, 101632, 112748, 225496, 450992, 901984, 1803968, 3607936, 7215872]

約数ペア:

[(1, 7215872), (2, 3607936), (4, 1803968), (8, 901984), (16, 450992), (32, 225496), (64, 112748), (71, 101632), (128, 56374), (142, 50816), (256, 28187), (284, 25408), (397, 18176), (568, 12704), (794, 9088), (1136, 6352), (1588, 4544), (2272, 3176)]