71514472

素因数分解:

$2^3\times {\mathrm{131}}^1\times {\mathrm{68239}}^1$

素因数の和:68376

約数の個数: 16

約数和(自身を含む): 135115200

約数和(自身を除く): 63600728

約数列:

[1, 2, 4, 8, 131, 262, 524, 1048, 68239, 136478, 272956, 545912, 8939309, 17878618, 35757236, 71514472]

約数ペア:

[(1, 71514472), (2, 35757236), (4, 17878618), (8, 8939309), (131, 545912), (262, 272956), (524, 136478), (1048, 68239)]