66687648

素因数分解:

$2^5\times 3^1\times {\mathrm{41}}^1\times {\mathrm{16943}}^1$

素因数の和:16997

約数の個数: 48

約数和(自身を含む): 179335296

約数和(自身を除く): 112647648

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 41, 48, 82, 96, 123, 164, 246, 328, 492, 656, 984, 1312, 1968, 3936, 16943, 33886, 50829, 67772, 101658, 135544, 203316, 271088, 406632, 542176, 694663, 813264, 1389326, 1626528, 2083989, 2778652, 4167978, 5557304, 8335956, 11114608, 16671912, 22229216, 33343824, 66687648]

約数ペア:

[(1, 66687648), (2, 33343824), (3, 22229216), (4, 16671912), (6, 11114608), (8, 8335956), (12, 5557304), (16, 4167978), (24, 2778652), (32, 2083989), (41, 1626528), (48, 1389326), (82, 813264), (96, 694663), (123, 542176), (164, 406632), (246, 271088), (328, 203316), (492, 135544), (656, 101658), (984, 67772), (1312, 50829), (1968, 33886), (3936, 16943)]