28413888

素因数分解:

$2^6\times 3^1\times {\mathrm{83}}^1\times {\mathrm{1783}}^1$

素因数の和:1881

約数の個数: 56

約数和(自身を含む): 76126848

約数和(自身を除く): 47712960

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 83, 96, 166, 192, 249, 332, 498, 664, 996, 1328, 1783, 1992, 2656, 3566, 3984, 5312, 5349, 7132, 7968, 10698, 14264, 15936, 21396, 28528, 42792, 57056, 85584, 114112, 147989, 171168, 295978, 342336, 443967, 591956, 887934, 1183912, 1775868, 2367824, 3551736, 4735648, 7103472, 9471296, 14206944, 28413888]

約数ペア:

[(1, 28413888), (2, 14206944), (3, 9471296), (4, 7103472), (6, 4735648), (8, 3551736), (12, 2367824), (16, 1775868), (24, 1183912), (32, 887934), (48, 591956), (64, 443967), (83, 342336), (96, 295978), (166, 171168), (192, 147989), (249, 114112), (332, 85584), (498, 57056), (664, 42792), (996, 28528), (1328, 21396), (1783, 15936), (1992, 14264), (2656, 10698), (3566, 7968), (3984, 7132), (5312, 5349)]