28603812

素因数分解:

$2^2\times 3^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{2801}}^1$

素因数の和:2868

約数の個数: 48

約数和(自身を含む): 71551872

約数和(自身を除く): 42948060

約数列:

[1, 2, 3, 4, 6, 12, 23, 37, 46, 69, 74, 92, 111, 138, 148, 222, 276, 444, 851, 1702, 2553, 2801, 3404, 5106, 5602, 8403, 10212, 11204, 16806, 33612, 64423, 103637, 128846, 193269, 207274, 257692, 310911, 386538, 414548, 621822, 773076, 1243644, 2383651, 4767302, 7150953, 9534604, 14301906, 28603812]

約数ペア:

[(1, 28603812), (2, 14301906), (3, 9534604), (4, 7150953), (6, 4767302), (12, 2383651), (23, 1243644), (37, 773076), (46, 621822), (69, 414548), (74, 386538), (92, 310911), (111, 257692), (138, 207274), (148, 193269), (222, 128846), (276, 103637), (444, 64423), (851, 33612), (1702, 16806), (2553, 11204), (2801, 10212), (3404, 8403), (5106, 5602)]