27847744

素因数分解:

$2^6\times {\mathrm{89}}^1\times {\mathrm{4889}}^1$

素因数の和:4990

約数の個数: 28

約数和(自身を含む): 55892700

約数和(自身を除く): 28044956

約数列:

[1, 2, 4, 8, 16, 32, 64, 89, 178, 356, 712, 1424, 2848, 4889, 5696, 9778, 19556, 39112, 78224, 156448, 312896, 435121, 870242, 1740484, 3480968, 6961936, 13923872, 27847744]

約数ペア:

[(1, 27847744), (2, 13923872), (4, 6961936), (8, 3480968), (16, 1740484), (32, 870242), (64, 435121), (89, 312896), (178, 156448), (356, 78224), (712, 39112), (1424, 19556), (2848, 9778), (4889, 5696)]