1539442016

素因数分解:

$2^5\times 7^2\times {\mathrm{19}}^1\times {\mathrm{51673}}^1$

素因数の和:51716

約数の個数: 72

約数和(自身を含む): 3711226680

約数和(自身を除く): 2171784664

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 32, 38, 49, 56, 76, 98, 112, 133, 152, 196, 224, 266, 304, 392, 532, 608, 784, 931, 1064, 1568, 1862, 2128, 3724, 4256, 7448, 14896, 29792, 51673, 103346, 206692, 361711, 413384, 723422, 826768, 981787, 1446844, 1653536, 1963574, 2531977, 2893688, 3927148, 5063954, 5787376, 6872509, 7854296, 10127908, 11574752, 13745018, 15708592, 20255816, 27490036, 31417184, 40511632, 48107563, 54980072, 81023264, 96215126, 109960144, 192430252, 219920288, 384860504, 769721008, 1539442016]

約数ペア:

[(1, 1539442016), (2, 769721008), (4, 384860504), (7, 219920288), (8, 192430252), (14, 109960144), (16, 96215126), (19, 81023264), (28, 54980072), (32, 48107563), (38, 40511632), (49, 31417184), (56, 27490036), (76, 20255816), (98, 15708592), (112, 13745018), (133, 11574752), (152, 10127908), (196, 7854296), (224, 6872509), (266, 5787376), (304, 5063954), (392, 3927148), (532, 2893688), (608, 2531977), (784, 1963574), (931, 1653536), (1064, 1446844), (1568, 981787), (1862, 826768), (2128, 723422), (3724, 413384), (4256, 361711), (7448, 206692), (14896, 103346), (29792, 51673)]