29843928

素因数分解:

$2^3\times 3^2\times {\mathrm{457}}^1\times {\mathrm{907}}^1$

素因数の和:1376

約数の個数: 48

約数和(自身を含む): 81093480

約数和(自身を除く): 51249552

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 457, 907, 914, 1371, 1814, 1828, 2721, 2742, 3628, 3656, 4113, 5442, 5484, 7256, 8163, 8226, 10884, 10968, 16326, 16452, 21768, 32652, 32904, 65304, 414499, 828998, 1243497, 1657996, 2486994, 3315992, 3730491, 4973988, 7460982, 9947976, 14921964, 29843928]

約数ペア:

[(1, 29843928), (2, 14921964), (3, 9947976), (4, 7460982), (6, 4973988), (8, 3730491), (9, 3315992), (12, 2486994), (18, 1657996), (24, 1243497), (36, 828998), (72, 414499), (457, 65304), (907, 32904), (914, 32652), (1371, 21768), (1814, 16452), (1828, 16326), (2721, 10968), (2742, 10884), (3628, 8226), (3656, 8163), (4113, 7256), (5442, 5484)]