28686626

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{59}}^1\times {\mathrm{83}}^1\times {\mathrm{101}}^1$

素因数の和:274

約数の個数: 32

約数和(自身を含む): 46267200

約数和(自身を除く): 17580574

約数列:

[1, 2, 29, 58, 59, 83, 101, 118, 166, 202, 1711, 2407, 2929, 3422, 4814, 4897, 5858, 5959, 8383, 9794, 11918, 16766, 142013, 172811, 243107, 284026, 345622, 486214, 494597, 989194, 14343313, 28686626]

約数ペア:

[(1, 28686626), (2, 14343313), (29, 989194), (58, 494597), (59, 486214), (83, 345622), (101, 284026), (118, 243107), (166, 172811), (202, 142013), (1711, 16766), (2407, 11918), (2929, 9794), (3422, 8383), (4814, 5959), (4897, 5858)]