65355584

素因数分解:

$2^6\times 7^1\times {\mathrm{113}}^1\times {\mathrm{1291}}^1$

素因数の和:1423

約数の個数: 56

約数和(自身を含む): 149644608

約数和(自身を除く): 84289024

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 113, 224, 226, 448, 452, 791, 904, 1291, 1582, 1808, 2582, 3164, 3616, 5164, 6328, 7232, 9037, 10328, 12656, 18074, 20656, 25312, 36148, 41312, 50624, 72296, 82624, 144592, 145883, 289184, 291766, 578368, 583532, 1021181, 1167064, 2042362, 2334128, 4084724, 4668256, 8169448, 9336512, 16338896, 32677792, 65355584]

約数ペア:

[(1, 65355584), (2, 32677792), (4, 16338896), (7, 9336512), (8, 8169448), (14, 4668256), (16, 4084724), (28, 2334128), (32, 2042362), (56, 1167064), (64, 1021181), (112, 583532), (113, 578368), (224, 291766), (226, 289184), (448, 145883), (452, 144592), (791, 82624), (904, 72296), (1291, 50624), (1582, 41312), (1808, 36148), (2582, 25312), (3164, 20656), (3616, 18074), (5164, 12656), (6328, 10328), (7232, 9037)]