702208

素因数分解:

$2^8\times {\mathrm{13}}^1\times {\mathrm{211}}^1$

素因数の和:240

約数の個数: 36

約数和(自身を含む): 1516648

約数和(自身を除く): 814440

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 128, 208, 211, 256, 416, 422, 832, 844, 1664, 1688, 2743, 3328, 3376, 5486, 6752, 10972, 13504, 21944, 27008, 43888, 54016, 87776, 175552, 351104, 702208]

約数ペア:

[(1, 702208), (2, 351104), (4, 175552), (8, 87776), (13, 54016), (16, 43888), (26, 27008), (32, 21944), (52, 13504), (64, 10972), (104, 6752), (128, 5486), (208, 3376), (211, 3328), (256, 2743), (416, 1688), (422, 1664), (832, 844)]