13356304

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{157}}^1\times {\mathrm{409}}^1$

素因数の和:587

約数の個数: 40

約数和(自身を含む): 28114520

約数和(自身を除く): 14758216

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 157, 208, 314, 409, 628, 818, 1256, 1636, 2041, 2512, 3272, 4082, 5317, 6544, 8164, 10634, 16328, 21268, 32656, 42536, 64213, 85072, 128426, 256852, 513704, 834769, 1027408, 1669538, 3339076, 6678152, 13356304]

約数ペア:

[(1, 13356304), (2, 6678152), (4, 3339076), (8, 1669538), (13, 1027408), (16, 834769), (26, 513704), (52, 256852), (104, 128426), (157, 85072), (208, 64213), (314, 42536), (409, 32656), (628, 21268), (818, 16328), (1256, 10634), (1636, 8164), (2041, 6544), (2512, 5317), (3272, 4082)]