71489917676

素因数分解:

$2^2\times {\mathrm{163}}^1\times {\mathrm{2917}}^1\times {\mathrm{37589}}^1$

素因数の和:40673

約数の個数: 24

約数和(自身を含む): 125921387760

約数和(自身を除く): 54431470084

約数列:

[1, 2, 4, 163, 326, 652, 2917, 5834, 11668, 37589, 75178, 150356, 475471, 950942, 1901884, 6127007, 12254014, 24508028, 109647113, 219294226, 438588452, 17872479419, 35744958838, 71489917676]

約数ペア:

[(1, 71489917676), (2, 35744958838), (4, 17872479419), (163, 438588452), (326, 219294226), (652, 109647113), (2917, 24508028), (5834, 12254014), (11668, 6127007), (37589, 1901884), (75178, 950942), (150356, 475471)]