27644944

素因数分解:

$2^4\times {\mathrm{79}}^1\times {\mathrm{21871}}^1$

素因数の和:21958

約数の個数: 20

約数和(自身を含む): 54242560

約数和(自身を除く): 26597616

約数列:

[1, 2, 4, 8, 16, 79, 158, 316, 632, 1264, 21871, 43742, 87484, 174968, 349936, 1727809, 3455618, 6911236, 13822472, 27644944]

約数ペア:

[(1, 27644944), (2, 13822472), (4, 6911236), (8, 3455618), (16, 1727809), (79, 349936), (158, 174968), (316, 87484), (632, 43742), (1264, 21871)]