76673456

素因数分解:

$2^4\times {\mathrm{97}}^1\times {\mathrm{127}}^1\times {\mathrm{389}}^1$

素因数の和:621

約数の個数: 40

約数和(自身を含む): 151656960

約数和(自身を除く): 74983504

約数列:

[1, 2, 4, 8, 16, 97, 127, 194, 254, 388, 389, 508, 776, 778, 1016, 1552, 1556, 2032, 3112, 6224, 12319, 24638, 37733, 49276, 49403, 75466, 98552, 98806, 150932, 197104, 197612, 301864, 395224, 603728, 790448, 4792091, 9584182, 19168364, 38336728, 76673456]

約数ペア:

[(1, 76673456), (2, 38336728), (4, 19168364), (8, 9584182), (16, 4792091), (97, 790448), (127, 603728), (194, 395224), (254, 301864), (388, 197612), (389, 197104), (508, 150932), (776, 98806), (778, 98552), (1016, 75466), (1552, 49403), (1556, 49276), (2032, 37733), (3112, 24638), (6224, 12319)]