15672864416

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{173}}^1\times {\mathrm{257371}}^1$

素因数の和:257565

約数の個数: 48

約数和(自身を含む): 33855742368

約数和(自身を除く): 18182877952

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 88, 173, 176, 346, 352, 692, 1384, 1903, 2768, 3806, 5536, 7612, 15224, 30448, 60896, 257371, 514742, 1029484, 2058968, 2831081, 4117936, 5662162, 8235872, 11324324, 22648648, 44525183, 45297296, 89050366, 90594592, 178100732, 356201464, 489777013, 712402928, 979554026, 1424805856, 1959108052, 3918216104, 7836432208, 15672864416]

約数ペア:

[(1, 15672864416), (2, 7836432208), (4, 3918216104), (8, 1959108052), (11, 1424805856), (16, 979554026), (22, 712402928), (32, 489777013), (44, 356201464), (88, 178100732), (173, 90594592), (176, 89050366), (346, 45297296), (352, 44525183), (692, 22648648), (1384, 11324324), (1903, 8235872), (2768, 5662162), (3806, 4117936), (5536, 2831081), (7612, 2058968), (15224, 1029484), (30448, 514742), (60896, 257371)]