27950468

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{2477}}^1$

素因数の和:2532

約数の個数: 48

約数和(自身を含む): 62168064

約数和(自身を除く): 34217596

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 31, 52, 62, 91, 124, 182, 217, 364, 403, 434, 806, 868, 1612, 2477, 2821, 4954, 5642, 9908, 11284, 17339, 32201, 34678, 64402, 69356, 76787, 128804, 153574, 225407, 307148, 450814, 537509, 901628, 998231, 1075018, 1996462, 2150036, 3992924, 6987617, 13975234, 27950468]

約数ペア:

[(1, 27950468), (2, 13975234), (4, 6987617), (7, 3992924), (13, 2150036), (14, 1996462), (26, 1075018), (28, 998231), (31, 901628), (52, 537509), (62, 450814), (91, 307148), (124, 225407), (182, 153574), (217, 128804), (364, 76787), (403, 69356), (434, 64402), (806, 34678), (868, 32201), (1612, 17339), (2477, 11284), (2821, 9908), (4954, 5642)]