53638624

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{128939}}^1$

素因数の和:128962

約数の個数: 24

約数和(自身を含む): 113725080

約数和(自身を除く): 60086456

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 104, 208, 416, 128939, 257878, 515756, 1031512, 1676207, 2063024, 3352414, 4126048, 6704828, 13409656, 26819312, 53638624]

約数ペア:

[(1, 53638624), (2, 26819312), (4, 13409656), (8, 6704828), (13, 4126048), (16, 3352414), (26, 2063024), (32, 1676207), (52, 1031512), (104, 515756), (208, 257878), (416, 128939)]