28045402

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{269}}^1\times {\mathrm{677}}^1$

素因数の和:966

約数の個数: 32

約数和(自身を含む): 52721280

約数和(自身を除く): 24675878

約数列:

[1, 2, 7, 11, 14, 22, 77, 154, 269, 538, 677, 1354, 1883, 2959, 3766, 4739, 5918, 7447, 9478, 14894, 20713, 41426, 52129, 104258, 182113, 364226, 1274791, 2003243, 2549582, 4006486, 14022701, 28045402]

約数ペア:

[(1, 28045402), (2, 14022701), (7, 4006486), (11, 2549582), (14, 2003243), (22, 1274791), (77, 364226), (154, 182113), (269, 104258), (538, 52129), (677, 41426), (1354, 20713), (1883, 14894), (2959, 9478), (3766, 7447), (4739, 5918)]