27982744

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{227}}^1\times {\mathrm{811}}^1$

素因数の和:1063

約数の個数: 32

約数和(自身を含む): 55540800

約数和(自身を除く): 27558056

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 227, 454, 811, 908, 1622, 1816, 3244, 4313, 6488, 8626, 15409, 17252, 30818, 34504, 61636, 123272, 184097, 368194, 736388, 1472776, 3497843, 6995686, 13991372, 27982744]

約数ペア:

[(1, 27982744), (2, 13991372), (4, 6995686), (8, 3497843), (19, 1472776), (38, 736388), (76, 368194), (152, 184097), (227, 123272), (454, 61636), (811, 34504), (908, 30818), (1622, 17252), (1816, 15409), (3244, 8626), (4313, 6488)]