27692548

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{419}}^1$

素因数の和:508

約数の個数: 48

約数和(自身を含む): 55319040

約数和(自身を除く): 27626492

約数列:

[1, 2, 4, 13, 26, 31, 41, 52, 62, 82, 124, 164, 403, 419, 533, 806, 838, 1066, 1271, 1612, 1676, 2132, 2542, 5084, 5447, 10894, 12989, 16523, 17179, 21788, 25978, 33046, 34358, 51956, 66092, 68716, 168857, 223327, 337714, 446654, 532549, 675428, 893308, 1065098, 2130196, 6923137, 13846274, 27692548]

約数ペア:

[(1, 27692548), (2, 13846274), (4, 6923137), (13, 2130196), (26, 1065098), (31, 893308), (41, 675428), (52, 532549), (62, 446654), (82, 337714), (124, 223327), (164, 168857), (403, 68716), (419, 66092), (533, 51956), (806, 34358), (838, 33046), (1066, 25978), (1271, 21788), (1612, 17179), (1676, 16523), (2132, 12989), (2542, 10894), (5084, 5447)]