63970816

素因数分解:

$2^9\times 7^1\times {\mathrm{13}}^1\times {\mathrm{1373}}^1$

素因数の和:1411

約数の個数: 80

約数和(自身を含む): 157427424

約数和(自身を除く): 93456608

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 52, 56, 64, 91, 104, 112, 128, 182, 208, 224, 256, 364, 416, 448, 512, 728, 832, 896, 1373, 1456, 1664, 1792, 2746, 2912, 3328, 3584, 5492, 5824, 6656, 9611, 10984, 11648, 17849, 19222, 21968, 23296, 35698, 38444, 43936, 46592, 71396, 76888, 87872, 124943, 142792, 153776, 175744, 249886, 285584, 307552, 351488, 499772, 571168, 615104, 702976, 999544, 1142336, 1230208, 1999088, 2284672, 2460416, 3998176, 4569344, 4920832, 7996352, 9138688, 15992704, 31985408, 63970816]

約数ペア:

[(1, 63970816), (2, 31985408), (4, 15992704), (7, 9138688), (8, 7996352), (13, 4920832), (14, 4569344), (16, 3998176), (26, 2460416), (28, 2284672), (32, 1999088), (52, 1230208), (56, 1142336), (64, 999544), (91, 702976), (104, 615104), (112, 571168), (128, 499772), (182, 351488), (208, 307552), (224, 285584), (256, 249886), (364, 175744), (416, 153776), (448, 142792), (512, 124943), (728, 87872), (832, 76888), (896, 71396), (1373, 46592), (1456, 43936), (1664, 38444), (1792, 35698), (2746, 23296), (2912, 21968), (3328, 19222), (3584, 17849), (5492, 11648), (5824, 10984), (6656, 9611)]