71527514

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{1381}}^1$

素因数の和:1478

約数の個数: 32

約数和(自身を含む): 119404800

約数和(自身を除く): 47877286

約数列:

[1, 2, 19, 29, 38, 47, 58, 94, 551, 893, 1102, 1363, 1381, 1786, 2726, 2762, 25897, 26239, 40049, 51794, 52478, 64907, 80098, 129814, 760931, 1233233, 1521862, 1882303, 2466466, 3764606, 35763757, 71527514]

約数ペア:

[(1, 71527514), (2, 35763757), (19, 3764606), (29, 2466466), (38, 1882303), (47, 1521862), (58, 1233233), (94, 760931), (551, 129814), (893, 80098), (1102, 64907), (1363, 52478), (1381, 51794), (1786, 40049), (2726, 26239), (2762, 25897)]