745872764

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{181}}^1\times {\mathrm{11321}}^1$

素因数の和:11526

約数の個数: 48

約数和(自身を含む): 1615513536

約数和(自身を除く): 869640772

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 91, 181, 182, 362, 364, 724, 1267, 2353, 2534, 4706, 5068, 9412, 11321, 16471, 22642, 32942, 45284, 65884, 79247, 147173, 158494, 294346, 316988, 588692, 1030211, 2049101, 2060422, 4098202, 4120844, 8196404, 14343707, 26638313, 28687414, 53276626, 57374828, 106553252, 186468191, 372936382, 745872764]

約数ペア:

[(1, 745872764), (2, 372936382), (4, 186468191), (7, 106553252), (13, 57374828), (14, 53276626), (26, 28687414), (28, 26638313), (52, 14343707), (91, 8196404), (181, 4120844), (182, 4098202), (362, 2060422), (364, 2049101), (724, 1030211), (1267, 588692), (2353, 316988), (2534, 294346), (4706, 158494), (5068, 147173), (9412, 79247), (11321, 65884), (16471, 45284), (22642, 32942)]