26550124

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{89}}^1\times {\mathrm{107}}^1$

素因数の和:258

約数の個数: 48

約数和(自身を含む): 51438240

約数和(自身を除く): 24888116

約数列:

[1, 2, 4, 17, 34, 41, 68, 82, 89, 107, 164, 178, 214, 356, 428, 697, 1394, 1513, 1819, 2788, 3026, 3638, 3649, 4387, 6052, 7276, 7298, 8774, 9523, 14596, 17548, 19046, 38092, 62033, 74579, 124066, 149158, 161891, 248132, 298316, 323782, 390443, 647564, 780886, 1561772, 6637531, 13275062, 26550124]

約数ペア:

[(1, 26550124), (2, 13275062), (4, 6637531), (17, 1561772), (34, 780886), (41, 647564), (68, 390443), (82, 323782), (89, 298316), (107, 248132), (164, 161891), (178, 149158), (214, 124066), (356, 74579), (428, 62033), (697, 38092), (1394, 19046), (1513, 17548), (1819, 14596), (2788, 9523), (3026, 8774), (3638, 7298), (3649, 7276), (4387, 6052)]