72198014

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{4973}}^1$

素因数の和:5060

約数の個数: 32

約数和(自身を含む): 133223616

約数和(自身を除く): 61025602

約数列:

[1, 2, 7, 14, 17, 34, 61, 119, 122, 238, 427, 854, 1037, 2074, 4973, 7259, 9946, 14518, 34811, 69622, 84541, 169082, 303353, 591787, 606706, 1183574, 2123471, 4246942, 5157001, 10314002, 36099007, 72198014]

約数ペア:

[(1, 72198014), (2, 36099007), (7, 10314002), (14, 5157001), (17, 4246942), (34, 2123471), (61, 1183574), (119, 606706), (122, 591787), (238, 303353), (427, 169082), (854, 84541), (1037, 69622), (2074, 34811), (4973, 14518), (7259, 9946)]