72246356

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{198479}}^1$

素因数の和:198503

約数の個数: 24

約数和(自身を含む): 155608320

約数和(自身を除く): 83361964

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 91, 182, 364, 198479, 396958, 793916, 1389353, 2580227, 2778706, 5160454, 5557412, 10320908, 18061589, 36123178, 72246356]

約数ペア:

[(1, 72246356), (2, 36123178), (4, 18061589), (7, 10320908), (13, 5557412), (14, 5160454), (26, 2778706), (28, 2580227), (52, 1389353), (91, 793916), (182, 396958), (364, 198479)]