64370738

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{61}}^1\times {\mathrm{757}}^1$

素因数の和:878

約数の個数: 32

約数和(自身を含む): 106586928

約数和(自身を除く): 42216190

約数列:

[1, 2, 17, 34, 41, 61, 82, 122, 697, 757, 1037, 1394, 1514, 2074, 2501, 5002, 12869, 25738, 31037, 42517, 46177, 62074, 85034, 92354, 527629, 785009, 1055258, 1570018, 1893257, 3786514, 32185369, 64370738]

約数ペア:

[(1, 64370738), (2, 32185369), (17, 3786514), (34, 1893257), (41, 1570018), (61, 1055258), (82, 785009), (122, 527629), (697, 92354), (757, 85034), (1037, 62074), (1394, 46177), (1514, 42517), (2074, 31037), (2501, 25738), (5002, 12869)]