22398736

素因数分解:

$2^4\times {\mathrm{73}}^1\times {\mathrm{127}}^1\times {\mathrm{151}}^1$

素因数の和:359

約数の個数: 40

約数和(自身を含む): 44632064

約数和(自身を除く): 22233328

約数列:

[1, 2, 4, 8, 16, 73, 127, 146, 151, 254, 292, 302, 508, 584, 604, 1016, 1168, 1208, 2032, 2416, 9271, 11023, 18542, 19177, 22046, 37084, 38354, 44092, 74168, 76708, 88184, 148336, 153416, 176368, 306832, 1399921, 2799842, 5599684, 11199368, 22398736]

約数ペア:

[(1, 22398736), (2, 11199368), (4, 5599684), (8, 2799842), (16, 1399921), (73, 306832), (127, 176368), (146, 153416), (151, 148336), (254, 88184), (292, 76708), (302, 74168), (508, 44092), (584, 38354), (604, 37084), (1016, 22046), (1168, 19177), (1208, 18542), (2032, 11023), (2416, 9271)]