1267839328

素因数分解:

$2^5\times 7^2\times {\mathrm{17}}^1\times {\mathrm{47563}}^1$

素因数の和:47604

約数の個数: 72

約数和(自身を含む): 3074441832

約数和(自身を除く): 1806602504

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 32, 34, 49, 56, 68, 98, 112, 119, 136, 196, 224, 238, 272, 392, 476, 544, 784, 833, 952, 1568, 1666, 1904, 3332, 3808, 6664, 13328, 26656, 47563, 95126, 190252, 332941, 380504, 665882, 761008, 808571, 1331764, 1522016, 1617142, 2330587, 2663528, 3234284, 4661174, 5327056, 5659997, 6468568, 9322348, 10654112, 11319994, 12937136, 18644696, 22639988, 25874272, 37289392, 39619979, 45279976, 74578784, 79239958, 90559952, 158479916, 181119904, 316959832, 633919664, 1267839328]

約数ペア:

[(1, 1267839328), (2, 633919664), (4, 316959832), (7, 181119904), (8, 158479916), (14, 90559952), (16, 79239958), (17, 74578784), (28, 45279976), (32, 39619979), (34, 37289392), (49, 25874272), (56, 22639988), (68, 18644696), (98, 12937136), (112, 11319994), (119, 10654112), (136, 9322348), (196, 6468568), (224, 5659997), (238, 5327056), (272, 4661174), (392, 3234284), (476, 2663528), (544, 2330587), (784, 1617142), (833, 1522016), (952, 1331764), (1568, 808571), (1666, 761008), (1904, 665882), (3332, 380504), (3808, 332941), (6664, 190252), (13328, 95126), (26656, 47563)]