66643744

素因数分解:

$2^5\times {\mathrm{47}}^1\times {\mathrm{73}}^1\times {\mathrm{607}}^1$

素因数の和:737

約数の個数: 48

約数和(自身を含む): 136055808

約数和(自身を除く): 69412064

約数列:

[1, 2, 4, 8, 16, 32, 47, 73, 94, 146, 188, 292, 376, 584, 607, 752, 1168, 1214, 1504, 2336, 2428, 3431, 4856, 6862, 9712, 13724, 19424, 27448, 28529, 44311, 54896, 57058, 88622, 109792, 114116, 177244, 228232, 354488, 456464, 708976, 912928, 1417952, 2082617, 4165234, 8330468, 16660936, 33321872, 66643744]

約数ペア:

[(1, 66643744), (2, 33321872), (4, 16660936), (8, 8330468), (16, 4165234), (32, 2082617), (47, 1417952), (73, 912928), (94, 708976), (146, 456464), (188, 354488), (292, 228232), (376, 177244), (584, 114116), (607, 109792), (752, 88622), (1168, 57058), (1214, 54896), (1504, 44311), (2336, 28529), (2428, 27448), (3431, 19424), (4856, 13724), (6862, 9712)]