72707929

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{113}}^1\times {\mathrm{5407}}^1$

素因数の和:5544

約数の個数: 16

約数和(自身を含む): 88777728

約数和(自身を除く): 16069799

約数列:

[1, 7, 17, 113, 119, 791, 1921, 5407, 13447, 37849, 91919, 610991, 643433, 4276937, 10386847, 72707929]

約数ペア:

[(1, 72707929), (7, 10386847), (17, 4276937), (113, 643433), (119, 610991), (791, 91919), (1921, 37849), (5407, 13447)]