65379328

素因数分解:

$2^{10}\times 7^2\times {\mathrm{1303}}^1$

素因数の和:1337

約数の個数: 66

約数和(自身を含む): 152149416

約数和(自身を除く): 86770088

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 64, 98, 112, 128, 196, 224, 256, 392, 448, 512, 784, 896, 1024, 1303, 1568, 1792, 2606, 3136, 3584, 5212, 6272, 7168, 9121, 10424, 12544, 18242, 20848, 25088, 36484, 41696, 50176, 63847, 72968, 83392, 127694, 145936, 166784, 255388, 291872, 333568, 510776, 583744, 667136, 1021552, 1167488, 1334272, 2043104, 2334976, 4086208, 4669952, 8172416, 9339904, 16344832, 32689664, 65379328]

約数ペア:

[(1, 65379328), (2, 32689664), (4, 16344832), (7, 9339904), (8, 8172416), (14, 4669952), (16, 4086208), (28, 2334976), (32, 2043104), (49, 1334272), (56, 1167488), (64, 1021552), (98, 667136), (112, 583744), (128, 510776), (196, 333568), (224, 291872), (256, 255388), (392, 166784), (448, 145936), (512, 127694), (784, 83392), (896, 72968), (1024, 63847), (1303, 50176), (1568, 41696), (1792, 36484), (2606, 25088), (3136, 20848), (3584, 18242), (5212, 12544), (6272, 10424), (7168, 9121)]