77780508736

素因数分解:

$2^6\times 7^1\times {\mathrm{173617207}}^1$

素因数の和:173617226

約数の個数: 28

約数和(自身を含む): 176395083328

約数和(自身を除く): 98614574592

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 224, 448, 173617207, 347234414, 694468828, 1215320449, 1388937656, 2430640898, 2777875312, 4861281796, 5555750624, 9722563592, 11111501248, 19445127184, 38890254368, 77780508736]

約数ペア:

[(1, 77780508736), (2, 38890254368), (4, 19445127184), (7, 11111501248), (8, 9722563592), (14, 5555750624), (16, 4861281796), (28, 2777875312), (32, 2430640898), (56, 1388937656), (64, 1215320449), (112, 694468828), (224, 347234414), (448, 173617207)]