27908752

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{181}}^1\times {\mathrm{419}}^1$

素因数の和:631

約数の個数: 40

約数和(自身を含む): 56871360

約数和(自身を除く): 28962608

約数列:

[1, 2, 4, 8, 16, 23, 46, 92, 181, 184, 362, 368, 419, 724, 838, 1448, 1676, 2896, 3352, 4163, 6704, 8326, 9637, 16652, 19274, 33304, 38548, 66608, 75839, 77096, 151678, 154192, 303356, 606712, 1213424, 1744297, 3488594, 6977188, 13954376, 27908752]

約数ペア:

[(1, 27908752), (2, 13954376), (4, 6977188), (8, 3488594), (16, 1744297), (23, 1213424), (46, 606712), (92, 303356), (181, 154192), (184, 151678), (362, 77096), (368, 75839), (419, 66608), (724, 38548), (838, 33304), (1448, 19274), (1676, 16652), (2896, 9637), (3352, 8326), (4163, 6704)]