78667186

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{193}}^1\times {\mathrm{257}}^1$

素因数の和:526

約数の個数: 32

約数和(自身を含む): 130335408

約数和(自身を除く): 51668222

約数列:

[1, 2, 13, 26, 61, 122, 193, 257, 386, 514, 793, 1586, 2509, 3341, 5018, 6682, 11773, 15677, 23546, 31354, 49601, 99202, 153049, 203801, 306098, 407602, 644813, 1289626, 3025661, 6051322, 39333593, 78667186]

約数ペア:

[(1, 78667186), (2, 39333593), (13, 6051322), (26, 3025661), (61, 1289626), (122, 644813), (193, 407602), (257, 306098), (386, 203801), (514, 153049), (793, 99202), (1586, 49601), (2509, 31354), (3341, 23546), (5018, 15677), (6682, 11773)]