1547159968

素因数分解:

$2^5\times {\mathrm{19}}^1\times {\mathrm{1153}}^1\times {\mathrm{2207}}^1$

素因数の和:3389

約数の個数: 48

約数和(自身を含む): 3210520320

約数和(自身を除く): 1663360352

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 76, 152, 304, 608, 1153, 2207, 2306, 4414, 4612, 8828, 9224, 17656, 18448, 21907, 35312, 36896, 41933, 43814, 70624, 83866, 87628, 167732, 175256, 335464, 350512, 670928, 701024, 1341856, 2544671, 5089342, 10178684, 20357368, 40714736, 48348749, 81429472, 96697498, 193394996, 386789992, 773579984, 1547159968]

約数ペア:

[(1, 1547159968), (2, 773579984), (4, 386789992), (8, 193394996), (16, 96697498), (19, 81429472), (32, 48348749), (38, 40714736), (76, 20357368), (152, 10178684), (304, 5089342), (608, 2544671), (1153, 1341856), (2207, 701024), (2306, 670928), (4414, 350512), (4612, 335464), (8828, 175256), (9224, 167732), (17656, 87628), (18448, 83866), (21907, 70624), (35312, 43814), (36896, 41933)]