69882848

素因数分解:

$2^5\times 7^1\times {\mathrm{223}}^1\times {\mathrm{1399}}^1$

素因数の和:1639

約数の個数: 48

約数和(自身を含む): 158054400

約数和(自身を除く): 88171552

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 223, 224, 446, 892, 1399, 1561, 1784, 2798, 3122, 3568, 5596, 6244, 7136, 9793, 11192, 12488, 19586, 22384, 24976, 39172, 44768, 49952, 78344, 156688, 311977, 313376, 623954, 1247908, 2183839, 2495816, 4367678, 4991632, 8735356, 9983264, 17470712, 34941424, 69882848]

約数ペア:

[(1, 69882848), (2, 34941424), (4, 17470712), (7, 9983264), (8, 8735356), (14, 4991632), (16, 4367678), (28, 2495816), (32, 2183839), (56, 1247908), (112, 623954), (223, 313376), (224, 311977), (446, 156688), (892, 78344), (1399, 49952), (1561, 44768), (1784, 39172), (2798, 24976), (3122, 22384), (3568, 19586), (5596, 12488), (6244, 11192), (7136, 9793)]