28850338

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{109}}^1\times {\mathrm{227}}^1$

素因数の和:402

約数の個数: 32

約数和(自身を含む): 48755520

約数和(自身を除く): 19905182

約数列:

[1, 2, 11, 22, 53, 106, 109, 218, 227, 454, 583, 1166, 1199, 2398, 2497, 4994, 5777, 11554, 12031, 24062, 24743, 49486, 63547, 127094, 132341, 264682, 272173, 544346, 1311379, 2622758, 14425169, 28850338]

約数ペア:

[(1, 28850338), (2, 14425169), (11, 2622758), (22, 1311379), (53, 544346), (106, 272173), (109, 264682), (218, 132341), (227, 127094), (454, 63547), (583, 49486), (1166, 24743), (1199, 24062), (2398, 12031), (2497, 11554), (4994, 5777)]