71884562

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{41}}^1\times {\mathrm{43}}^1$

素因数の和:171

約数の個数: 64

約数和(自身を含む): 126403200

約数和(自身を除く): 54518638

約数列:

[1, 2, 19, 29, 37, 38, 41, 43, 58, 74, 82, 86, 551, 703, 779, 817, 1073, 1102, 1189, 1247, 1406, 1517, 1558, 1591, 1634, 1763, 2146, 2378, 2494, 3034, 3182, 3526, 20387, 22591, 23693, 28823, 30229, 33497, 40774, 43993, 45182, 46139, 47386, 51127, 57646, 60458, 65231, 66994, 87986, 92278, 102254, 130462, 835867, 876641, 971413, 1239389, 1671734, 1753282, 1891699, 1942826, 2478778, 3783398, 35942281, 71884562]

約数ペア:

[(1, 71884562), (2, 35942281), (19, 3783398), (29, 2478778), (37, 1942826), (38, 1891699), (41, 1753282), (43, 1671734), (58, 1239389), (74, 971413), (82, 876641), (86, 835867), (551, 130462), (703, 102254), (779, 92278), (817, 87986), (1073, 66994), (1102, 65231), (1189, 60458), (1247, 57646), (1406, 51127), (1517, 47386), (1558, 46139), (1591, 45182), (1634, 43993), (1763, 40774), (2146, 33497), (2378, 30229), (2494, 28823), (3034, 23693), (3182, 22591), (3526, 20387)]