23005658

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{73}}^1$

素因数の和:159

約数の個数: 64

約数和(自身を含む): 42964992

約数和(自身を除く): 19959334

約数列:

[1, 2, 13, 17, 23, 26, 31, 34, 46, 62, 73, 146, 221, 299, 391, 403, 442, 527, 598, 713, 782, 806, 949, 1054, 1241, 1426, 1679, 1898, 2263, 2482, 3358, 4526, 5083, 6851, 9269, 10166, 12121, 13702, 16133, 18538, 21827, 24242, 28543, 29419, 32266, 38471, 43654, 52049, 57086, 58838, 76942, 104098, 157573, 315146, 371059, 500123, 676637, 742118, 884833, 1000246, 1353274, 1769666, 11502829, 23005658]

約数ペア:

[(1, 23005658), (2, 11502829), (13, 1769666), (17, 1353274), (23, 1000246), (26, 884833), (31, 742118), (34, 676637), (46, 500123), (62, 371059), (73, 315146), (146, 157573), (221, 104098), (299, 76942), (391, 58838), (403, 57086), (442, 52049), (527, 43654), (598, 38471), (713, 32266), (782, 29419), (806, 28543), (949, 24242), (1054, 21827), (1241, 18538), (1426, 16133), (1679, 13702), (1898, 12121), (2263, 10166), (2482, 9269), (3358, 6851), (4526, 5083)]