26984204

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{61}}^1\times {\mathrm{181}}^1$

素因数の和:306

約数の個数: 48

約数和(自身を含む): 53079936

約数和(自身を除く): 26095732

約数列:

[1, 2, 4, 13, 26, 47, 52, 61, 94, 122, 181, 188, 244, 362, 611, 724, 793, 1222, 1586, 2353, 2444, 2867, 3172, 4706, 5734, 8507, 9412, 11041, 11468, 17014, 22082, 34028, 37271, 44164, 74542, 110591, 143533, 149084, 221182, 287066, 442364, 518927, 574132, 1037854, 2075708, 6746051, 13492102, 26984204]

約数ペア:

[(1, 26984204), (2, 13492102), (4, 6746051), (13, 2075708), (26, 1037854), (47, 574132), (52, 518927), (61, 442364), (94, 287066), (122, 221182), (181, 149084), (188, 143533), (244, 110591), (362, 74542), (611, 44164), (724, 37271), (793, 34028), (1222, 22082), (1586, 17014), (2353, 11468), (2444, 11041), (2867, 9412), (3172, 8507), (4706, 5734)]