72015164

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{23473}}^1$

素因数の和:23549

約数の個数: 24

約数和(自身を含む): 138027120

約数和(自身を除く): 66011956

約数列:

[1, 2, 4, 13, 26, 52, 59, 118, 236, 767, 1534, 3068, 23473, 46946, 93892, 305149, 610298, 1220596, 1384907, 2769814, 5539628, 18003791, 36007582, 72015164]

約数ペア:

[(1, 72015164), (2, 36007582), (4, 18003791), (13, 5539628), (26, 2769814), (52, 1384907), (59, 1220596), (118, 610298), (236, 305149), (767, 93892), (1534, 46946), (3068, 23473)]