15721285504

素因数分解:

$2^7\times {\mathrm{1009}}^1\times {\mathrm{121727}}^1$

素因数の和:122750

約数の個数: 32

約数和(自身を含む): 31351046400

約数和(自身を除く): 15629760896

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 1009, 2018, 4036, 8072, 16144, 32288, 64576, 121727, 129152, 243454, 486908, 973816, 1947632, 3895264, 7790528, 15581056, 122822543, 245645086, 491290172, 982580344, 1965160688, 3930321376, 7860642752, 15721285504]

約数ペア:

[(1, 15721285504), (2, 7860642752), (4, 3930321376), (8, 1965160688), (16, 982580344), (32, 491290172), (64, 245645086), (128, 122822543), (1009, 15581056), (2018, 7790528), (4036, 3895264), (8072, 1947632), (16144, 973816), (32288, 486908), (64576, 243454), (121727, 129152)]