38489308

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{67289}}^1$

素因数の和:67317

約数の個数: 24

約数和(自身を含む): 79133040

約数和(自身を除く): 40643732

約数列:

[1, 2, 4, 11, 13, 22, 26, 44, 52, 143, 286, 572, 67289, 134578, 269156, 740179, 874757, 1480358, 1749514, 2960716, 3499028, 9622327, 19244654, 38489308]

約数ペア:

[(1, 38489308), (2, 19244654), (4, 9622327), (11, 3499028), (13, 2960716), (22, 1749514), (26, 1480358), (44, 874757), (52, 740179), (143, 269156), (286, 134578), (572, 67289)]