71528478

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{27919}}^1$

素因数の和:27992

約数の個数: 32

約数和(自身を含む): 166179840

約数和(自身を除く): 94651362

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 61, 122, 183, 366, 427, 854, 1281, 2562, 27919, 55838, 83757, 167514, 195433, 390866, 586299, 1172598, 1703059, 3406118, 5109177, 10218354, 11921413, 23842826, 35764239, 71528478]

約数ペア:

[(1, 71528478), (2, 35764239), (3, 23842826), (6, 11921413), (7, 10218354), (14, 5109177), (21, 3406118), (42, 1703059), (61, 1172598), (122, 586299), (183, 390866), (366, 195433), (427, 167514), (854, 83757), (1281, 55838), (2562, 27919)]