13671568

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{97}}^1\times {\mathrm{383}}^1$

素因数の和:511

約数の個数: 40

約数和(自身を含む): 27998208

約数和(自身を除く): 14326640

約数列:

[1, 2, 4, 8, 16, 23, 46, 92, 97, 184, 194, 368, 383, 388, 766, 776, 1532, 1552, 2231, 3064, 4462, 6128, 8809, 8924, 17618, 17848, 35236, 35696, 37151, 70472, 74302, 140944, 148604, 297208, 594416, 854473, 1708946, 3417892, 6835784, 13671568]

約数ペア:

[(1, 13671568), (2, 6835784), (4, 3417892), (8, 1708946), (16, 854473), (23, 594416), (46, 297208), (92, 148604), (97, 140944), (184, 74302), (194, 70472), (368, 37151), (383, 35696), (388, 35236), (766, 17848), (776, 17618), (1532, 8924), (1552, 8809), (2231, 6128), (3064, 4462)]