28589456

素因数分解:

$2^4\times 7^1\times {\mathrm{37}}^1\times {\mathrm{6899}}^1$

素因数の和:6951

約数の個数: 40

約数和(自身を含む): 65025600

約数和(自身を除く): 36436144

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 37, 56, 74, 112, 148, 259, 296, 518, 592, 1036, 2072, 4144, 6899, 13798, 27596, 48293, 55192, 96586, 110384, 193172, 255263, 386344, 510526, 772688, 1021052, 1786841, 2042104, 3573682, 4084208, 7147364, 14294728, 28589456]

約数ペア:

[(1, 28589456), (2, 14294728), (4, 7147364), (7, 4084208), (8, 3573682), (14, 2042104), (16, 1786841), (28, 1021052), (37, 772688), (56, 510526), (74, 386344), (112, 255263), (148, 193172), (259, 110384), (296, 96586), (518, 55192), (592, 48293), (1036, 27596), (2072, 13798), (4144, 6899)]