40689194

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{13151}}^1$

素因数の和:13190

約数の個数: 32

約数和(自身を含む): 79543296

約数和(自身を除く): 38854102

約数列:

[1, 2, 7, 13, 14, 17, 26, 34, 91, 119, 182, 221, 238, 442, 1547, 3094, 13151, 26302, 92057, 170963, 184114, 223567, 341926, 447134, 1196741, 1564969, 2393482, 2906371, 3129938, 5812742, 20344597, 40689194]

約数ペア:

[(1, 40689194), (2, 20344597), (7, 5812742), (13, 3129938), (14, 2906371), (17, 2393482), (26, 1564969), (34, 1196741), (91, 447134), (119, 341926), (182, 223567), (221, 184114), (238, 170963), (442, 92057), (1547, 26302), (3094, 13151)]