3778208

素因数分解:

$2^5\times 7^1\times {\mathrm{101}}^1\times {\mathrm{167}}^1$

素因数の和:285

約数の個数: 48

約数和(自身を含む): 8636544

約数和(自身を除く): 4858336

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 101, 112, 167, 202, 224, 334, 404, 668, 707, 808, 1169, 1336, 1414, 1616, 2338, 2672, 2828, 3232, 4676, 5344, 5656, 9352, 11312, 16867, 18704, 22624, 33734, 37408, 67468, 118069, 134936, 236138, 269872, 472276, 539744, 944552, 1889104, 3778208]

約数ペア:

[(1, 3778208), (2, 1889104), (4, 944552), (7, 539744), (8, 472276), (14, 269872), (16, 236138), (28, 134936), (32, 118069), (56, 67468), (101, 37408), (112, 33734), (167, 22624), (202, 18704), (224, 16867), (334, 11312), (404, 9352), (668, 5656), (707, 5344), (808, 4676), (1169, 3232), (1336, 2828), (1414, 2672), (1616, 2338)]