17453696

素因数分解:

$2^7\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{617}}^1$

素因数の和:661

約数の個数: 64

約数和(自身を含む): 39712680

約数和(自身を除く): 22258984

約数列:

[1, 2, 4, 8, 13, 16, 17, 26, 32, 34, 52, 64, 68, 104, 128, 136, 208, 221, 272, 416, 442, 544, 617, 832, 884, 1088, 1234, 1664, 1768, 2176, 2468, 3536, 4936, 7072, 8021, 9872, 10489, 14144, 16042, 19744, 20978, 28288, 32084, 39488, 41956, 64168, 78976, 83912, 128336, 136357, 167824, 256672, 272714, 335648, 513344, 545428, 671296, 1026688, 1090856, 1342592, 2181712, 4363424, 8726848, 17453696]

約数ペア:

[(1, 17453696), (2, 8726848), (4, 4363424), (8, 2181712), (13, 1342592), (16, 1090856), (17, 1026688), (26, 671296), (32, 545428), (34, 513344), (52, 335648), (64, 272714), (68, 256672), (104, 167824), (128, 136357), (136, 128336), (208, 83912), (221, 78976), (272, 64168), (416, 41956), (442, 39488), (544, 32084), (617, 28288), (832, 20978), (884, 19744), (1088, 16042), (1234, 14144), (1664, 10489), (1768, 9872), (2176, 8021), (2468, 7072), (3536, 4936)]