38647514882

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{389}}^1\times {\mathrm{40751}}^1$

素因数の和:41218

約数の個数: 32

約数和(自身を含む): 61793072640

約数和(自身を除く): 23145557758

約数列:

[1, 2, 23, 46, 53, 106, 389, 778, 1219, 2438, 8947, 17894, 20617, 40751, 41234, 81502, 474191, 937273, 948382, 1874546, 2159803, 4319606, 15852139, 31704278, 49675469, 99350938, 364599197, 729198394, 840163367, 1680326734, 19323757441, 38647514882]

約数ペア:

[(1, 38647514882), (2, 19323757441), (23, 1680326734), (46, 840163367), (53, 729198394), (106, 364599197), (389, 99350938), (778, 49675469), (1219, 31704278), (2438, 15852139), (8947, 4319606), (17894, 2159803), (20617, 1874546), (40751, 948382), (41234, 937273), (81502, 474191)]