13223728

素因数分解:

$2^4\times 7^2\times {\mathrm{101}}^1\times {\mathrm{167}}^1$

素因数の和:290

約数の個数: 60

約数和(自身を含む): 30279312

約数和(自身を除く): 17055584

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 49, 56, 98, 101, 112, 167, 196, 202, 334, 392, 404, 668, 707, 784, 808, 1169, 1336, 1414, 1616, 2338, 2672, 2828, 4676, 4949, 5656, 8183, 9352, 9898, 11312, 16366, 16867, 18704, 19796, 32732, 33734, 39592, 65464, 67468, 79184, 118069, 130928, 134936, 236138, 269872, 472276, 826483, 944552, 1652966, 1889104, 3305932, 6611864, 13223728]

約数ペア:

[(1, 13223728), (2, 6611864), (4, 3305932), (7, 1889104), (8, 1652966), (14, 944552), (16, 826483), (28, 472276), (49, 269872), (56, 236138), (98, 134936), (101, 130928), (112, 118069), (167, 79184), (196, 67468), (202, 65464), (334, 39592), (392, 33734), (404, 32732), (668, 19796), (707, 18704), (784, 16867), (808, 16366), (1169, 11312), (1336, 9898), (1414, 9352), (1616, 8183), (2338, 5656), (2672, 4949), (2828, 4676)]