842866688

素因数分解:

$2^{13}\times {\mathrm{31}}^1\times {\mathrm{3319}}^1$

素因数の和:3376

約数の個数: 56

約数和(自身を含む): 1740529920

約数和(自身を除く): 897663232

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 64, 124, 128, 248, 256, 496, 512, 992, 1024, 1984, 2048, 3319, 3968, 4096, 6638, 7936, 8192, 13276, 15872, 26552, 31744, 53104, 63488, 102889, 106208, 126976, 205778, 212416, 253952, 411556, 424832, 823112, 849664, 1646224, 1699328, 3292448, 3398656, 6584896, 6797312, 13169792, 13594624, 26339584, 27189248, 52679168, 105358336, 210716672, 421433344, 842866688]

約数ペア:

[(1, 842866688), (2, 421433344), (4, 210716672), (8, 105358336), (16, 52679168), (31, 27189248), (32, 26339584), (62, 13594624), (64, 13169792), (124, 6797312), (128, 6584896), (248, 3398656), (256, 3292448), (496, 1699328), (512, 1646224), (992, 849664), (1024, 823112), (1984, 424832), (2048, 411556), (3319, 253952), (3968, 212416), (4096, 205778), (6638, 126976), (7936, 106208), (8192, 102889), (13276, 63488), (15872, 53104), (26552, 31744)]