72870782

素因数分解:

$2^1\times {\mathrm{59}}^1\times {\mathrm{313}}^1\times {\mathrm{1973}}^1$

素因数の和:2347

約数の個数: 16

約数和(自身を含む): 111570480

約数和(自身を除く): 38699698

約数列:

[1, 2, 59, 118, 313, 626, 1973, 3946, 18467, 36934, 116407, 232814, 617549, 1235098, 36435391, 72870782]

約数ペア:

[(1, 72870782), (2, 36435391), (59, 1235098), (118, 617549), (313, 232814), (626, 116407), (1973, 36934), (3946, 18467)]