89647012

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{2539}}^1$

素因数の和:2660

約数の個数: 48

約数和(自身を含む): 195153280

約数和(自身を除く): 105506268

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 91, 97, 182, 194, 364, 388, 679, 1261, 1358, 2522, 2539, 2716, 5044, 5078, 8827, 10156, 17654, 17773, 33007, 35308, 35546, 66014, 71092, 132028, 231049, 246283, 462098, 492566, 924196, 985132, 1723981, 3201679, 3447962, 6403358, 6895924, 12806716, 22411753, 44823506, 89647012]

約数ペア:

[(1, 89647012), (2, 44823506), (4, 22411753), (7, 12806716), (13, 6895924), (14, 6403358), (26, 3447962), (28, 3201679), (52, 1723981), (91, 985132), (97, 924196), (182, 492566), (194, 462098), (364, 246283), (388, 231049), (679, 132028), (1261, 71092), (1358, 66014), (2522, 35546), (2539, 35308), (2716, 33007), (5044, 17773), (5078, 17654), (8827, 10156)]