64679398

素因数分解:

$2^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{61}}^1\times {\mathrm{1429}}^1$

素因数の和:1552

約数の個数: 32

約数和(自身を含む): 114903360

約数和(自身を除く): 50223962

約数列:

[1, 2, 7, 14, 53, 61, 106, 122, 371, 427, 742, 854, 1429, 2858, 3233, 6466, 10003, 20006, 22631, 45262, 75737, 87169, 151474, 174338, 530159, 610183, 1060318, 1220366, 4619957, 9239914, 32339699, 64679398]

約数ペア:

[(1, 64679398), (2, 32339699), (7, 9239914), (14, 4619957), (53, 1220366), (61, 1060318), (106, 610183), (122, 530159), (371, 174338), (427, 151474), (742, 87169), (854, 75737), (1429, 45262), (2858, 22631), (3233, 20006), (6466, 10003)]