27908452

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{503}}^1$

素因数の和:628

約数の個数: 48

約数和(自身を含む): 58084992

約数和(自身を除く): 30176540

約数列:

[1, 2, 4, 11, 13, 22, 26, 44, 52, 97, 143, 194, 286, 388, 503, 572, 1006, 1067, 1261, 2012, 2134, 2522, 4268, 5044, 5533, 6539, 11066, 13078, 13871, 22132, 26156, 27742, 48791, 55484, 71929, 97582, 143858, 195164, 287716, 536701, 634283, 1073402, 1268566, 2146804, 2537132, 6977113, 13954226, 27908452]

約数ペア:

[(1, 27908452), (2, 13954226), (4, 6977113), (11, 2537132), (13, 2146804), (22, 1268566), (26, 1073402), (44, 634283), (52, 536701), (97, 287716), (143, 195164), (194, 143858), (286, 97582), (388, 71929), (503, 55484), (572, 48791), (1006, 27742), (1067, 26156), (1261, 22132), (2012, 13871), (2134, 13078), (2522, 11066), (4268, 6539), (5044, 5533)]