28777686

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{23627}}^1$

素因数の和:23668

約数の個数: 32

約数和(自身を含む): 68048640

約数和(自身を除く): 39270954

約数列:

[1, 2, 3, 6, 7, 14, 21, 29, 42, 58, 87, 174, 203, 406, 609, 1218, 23627, 47254, 70881, 141762, 165389, 330778, 496167, 685183, 992334, 1370366, 2055549, 4111098, 4796281, 9592562, 14388843, 28777686]

約数ペア:

[(1, 28777686), (2, 14388843), (3, 9592562), (6, 4796281), (7, 4111098), (14, 2055549), (21, 1370366), (29, 992334), (42, 685183), (58, 496167), (87, 330778), (174, 165389), (203, 141762), (406, 70881), (609, 47254), (1218, 23627)]