78950284

素因数分解:

$2^2\times 7^1\times {\mathrm{53}}^1\times {\mathrm{53201}}^1$

素因数の和:53265

約数の個数: 24

約数和(自身を含む): 160882848

約数和(自身を除く): 81932564

約数列:

[1, 2, 4, 7, 14, 28, 53, 106, 212, 371, 742, 1484, 53201, 106402, 212804, 372407, 744814, 1489628, 2819653, 5639306, 11278612, 19737571, 39475142, 78950284]

約数ペア:

[(1, 78950284), (2, 39475142), (4, 19737571), (7, 11278612), (14, 5639306), (28, 2819653), (53, 1489628), (106, 744814), (212, 372407), (371, 212804), (742, 106402), (1484, 53201)]