25442144

素因数分解:

$2^5\times 7^1\times {\mathrm{13}}^1\times {\mathrm{8737}}^1$

素因数の和:8767

約数の個数: 48

約数和(自身を含む): 61655328

約数和(自身を除く): 36213184

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 52, 56, 91, 104, 112, 182, 208, 224, 364, 416, 728, 1456, 2912, 8737, 17474, 34948, 61159, 69896, 113581, 122318, 139792, 227162, 244636, 279584, 454324, 489272, 795067, 908648, 978544, 1590134, 1817296, 1957088, 3180268, 3634592, 6360536, 12721072, 25442144]

約数ペア:

[(1, 25442144), (2, 12721072), (4, 6360536), (7, 3634592), (8, 3180268), (13, 1957088), (14, 1817296), (16, 1590134), (26, 978544), (28, 908648), (32, 795067), (52, 489272), (56, 454324), (91, 279584), (104, 244636), (112, 227162), (182, 139792), (208, 122318), (224, 113581), (364, 69896), (416, 61159), (728, 34948), (1456, 17474), (2912, 8737)]