72850544

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{4933}}^1$

素因数の和:5025

約数の個数: 40

約数和(自身を含む): 154177632

約数和(自身を除く): 81327088

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 71, 104, 142, 208, 284, 568, 923, 1136, 1846, 3692, 4933, 7384, 9866, 14768, 19732, 39464, 64129, 78928, 128258, 256516, 350243, 513032, 700486, 1026064, 1400972, 2801944, 4553159, 5603888, 9106318, 18212636, 36425272, 72850544]

約数ペア:

[(1, 72850544), (2, 36425272), (4, 18212636), (8, 9106318), (13, 5603888), (16, 4553159), (26, 2801944), (52, 1400972), (71, 1026064), (104, 700486), (142, 513032), (208, 350243), (284, 256516), (568, 128258), (923, 78928), (1136, 64129), (1846, 39464), (3692, 19732), (4933, 14768), (7384, 9866)]