73518613808

素因数分解:

$2^4\times {\mathrm{409}}^1\times {\mathrm{11234507}}^1$

素因数の和:11234924

約数の個数: 20

約数和(自身を含む): 142790596680

約数和(自身を除く): 69271982872

約数列:

[1, 2, 4, 8, 16, 409, 818, 1636, 3272, 6544, 11234507, 22469014, 44938028, 89876056, 179752112, 4594913363, 9189826726, 18379653452, 36759306904, 73518613808]

約数ペア:

[(1, 73518613808), (2, 36759306904), (4, 18379653452), (8, 9189826726), (16, 4594913363), (409, 179752112), (818, 89876056), (1636, 44938028), (3272, 22469014), (6544, 11234507)]