47737768

素因数分解:

$2^3\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{67}}^1$

素因数の和:147

約数の個数: 96

約数和(自身を含む): 107516160

約数和(自身を除く): 59778392

約数列:

[1, 2, 4, 8, 13, 17, 26, 31, 34, 52, 62, 67, 68, 104, 124, 134, 136, 169, 221, 248, 268, 338, 403, 442, 527, 536, 676, 806, 871, 884, 1054, 1139, 1352, 1612, 1742, 1768, 2077, 2108, 2278, 2873, 3224, 3484, 4154, 4216, 4556, 5239, 5746, 6851, 6968, 8308, 9112, 10478, 11323, 11492, 13702, 14807, 16616, 20956, 22646, 22984, 27001, 27404, 29614, 35309, 41912, 45292, 54002, 54808, 59228, 70618, 89063, 90584, 108004, 118456, 141236, 178126, 192491, 216008, 282472, 351013, 356252, 384982, 459017, 702026, 712504, 769964, 918034, 1404052, 1539928, 1836068, 2808104, 3672136, 5967221, 11934442, 23868884, 47737768]

約数ペア:

[(1, 47737768), (2, 23868884), (4, 11934442), (8, 5967221), (13, 3672136), (17, 2808104), (26, 1836068), (31, 1539928), (34, 1404052), (52, 918034), (62, 769964), (67, 712504), (68, 702026), (104, 459017), (124, 384982), (134, 356252), (136, 351013), (169, 282472), (221, 216008), (248, 192491), (268, 178126), (338, 141236), (403, 118456), (442, 108004), (527, 90584), (536, 89063), (676, 70618), (806, 59228), (871, 54808), (884, 54002), (1054, 45292), (1139, 41912), (1352, 35309), (1612, 29614), (1742, 27404), (1768, 27001), (2077, 22984), (2108, 22646), (2278, 20956), (2873, 16616), (3224, 14807), (3484, 13702), (4154, 11492), (4216, 11323), (4556, 10478), (5239, 9112), (5746, 8308), (6851, 6968)]