23487646

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{181}}^1$

素因数の和:257

約数の個数: 64

約数和(自身を含む): 46964736

約数和(自身を除く): 23477090

約数列:

[1, 2, 7, 13, 14, 23, 26, 31, 46, 62, 91, 161, 181, 182, 217, 299, 322, 362, 403, 434, 598, 713, 806, 1267, 1426, 2093, 2353, 2534, 2821, 4163, 4186, 4706, 4991, 5611, 5642, 8326, 9269, 9982, 11222, 16471, 18538, 29141, 32942, 39277, 54119, 58282, 64883, 72943, 78554, 108238, 129053, 129766, 145886, 258106, 378833, 510601, 757666, 903371, 1021202, 1677689, 1806742, 3355378, 11743823, 23487646]

約数ペア:

[(1, 23487646), (2, 11743823), (7, 3355378), (13, 1806742), (14, 1677689), (23, 1021202), (26, 903371), (31, 757666), (46, 510601), (62, 378833), (91, 258106), (161, 145886), (181, 129766), (182, 129053), (217, 108238), (299, 78554), (322, 72943), (362, 64883), (403, 58282), (434, 54119), (598, 39277), (713, 32942), (806, 29141), (1267, 18538), (1426, 16471), (2093, 11222), (2353, 9982), (2534, 9269), (2821, 8326), (4163, 5642), (4186, 5611), (4706, 4991)]