71290948

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{67}}^1\times {\mathrm{8581}}^1$

素因数の和:8683

約数の個数: 24

約数和(自身を含む): 130721024

約数和(自身を除く): 59430076

約数列:

[1, 2, 4, 31, 62, 67, 124, 134, 268, 2077, 4154, 8308, 8581, 17162, 34324, 266011, 532022, 574927, 1064044, 1149854, 2299708, 17822737, 35645474, 71290948]

約数ペア:

[(1, 71290948), (2, 35645474), (4, 17822737), (31, 2299708), (62, 1149854), (67, 1064044), (124, 574927), (134, 532022), (268, 266011), (2077, 34324), (4154, 17162), (8308, 8581)]