13487568

素因数分解:

$2^4\times 3^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{643}}^1$

素因数の和:696

約数の個数: 80

約数和(自身を含む): 38330880

約数和(自身を除く): 24843312

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 23, 24, 38, 46, 48, 57, 69, 76, 92, 114, 138, 152, 184, 228, 276, 304, 368, 437, 456, 552, 643, 874, 912, 1104, 1286, 1311, 1748, 1929, 2572, 2622, 3496, 3858, 5144, 5244, 6992, 7716, 10288, 10488, 12217, 14789, 15432, 20976, 24434, 29578, 30864, 36651, 44367, 48868, 59156, 73302, 88734, 97736, 118312, 146604, 177468, 195472, 236624, 280991, 293208, 354936, 561982, 586416, 709872, 842973, 1123964, 1685946, 2247928, 3371892, 4495856, 6743784, 13487568]

約数ペア:

[(1, 13487568), (2, 6743784), (3, 4495856), (4, 3371892), (6, 2247928), (8, 1685946), (12, 1123964), (16, 842973), (19, 709872), (23, 586416), (24, 561982), (38, 354936), (46, 293208), (48, 280991), (57, 236624), (69, 195472), (76, 177468), (92, 146604), (114, 118312), (138, 97736), (152, 88734), (184, 73302), (228, 59156), (276, 48868), (304, 44367), (368, 36651), (437, 30864), (456, 29578), (552, 24434), (643, 20976), (874, 15432), (912, 14789), (1104, 12217), (1286, 10488), (1311, 10288), (1748, 7716), (1929, 6992), (2572, 5244), (2622, 5144), (3496, 3858)]