13945568

素因数分解:

$2^5\times 7^1\times {\mathrm{13}}^1\times {\mathrm{4789}}^1$

素因数の和:4819

約数の個数: 48

約数和(自身を含む): 33798240

約数和(自身を除く): 19852672

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, 4789, 9578, 19156, 33523, 38312, 62257, 67046, 76624, 124514, 134092, 153248, 249028, 268184, 435799, 498056, 536368, 871598, 996112, 1072736, 1743196, 1992224, 3486392, 6972784, 13945568]

約数ペア:

[(1, 13945568), (2, 6972784), (4, 3486392), (7, 1992224), (8, 1743196), (13, 1072736), (14, 996112), (16, 871598), (26, 536368), (28, 498056), (32, 435799), (52, 268184), (56, 249028), (91, 153248), (104, 134092), (112, 124514), (182, 76624), (208, 67046), (224, 62257), (364, 38312), (416, 33523), (728, 19156), (1456, 9578), (2912, 4789)]