28093284

素因数分解:

$2^2\times 3^3\times {\mathrm{269}}^1\times {\mathrm{967}}^1$

素因数の和:1249

約数の個数: 48

約数和(自身を含む): 73180800

約数和(自身を除く): 45087516

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 269, 538, 807, 967, 1076, 1614, 1934, 2421, 2901, 3228, 3868, 4842, 5802, 7263, 8703, 9684, 11604, 14526, 17406, 26109, 29052, 34812, 52218, 104436, 260123, 520246, 780369, 1040492, 1560738, 2341107, 3121476, 4682214, 7023321, 9364428, 14046642, 28093284]

約数ペア:

[(1, 28093284), (2, 14046642), (3, 9364428), (4, 7023321), (6, 4682214), (9, 3121476), (12, 2341107), (18, 1560738), (27, 1040492), (36, 780369), (54, 520246), (108, 260123), (269, 104436), (538, 52218), (807, 34812), (967, 29052), (1076, 26109), (1614, 17406), (1934, 14526), (2421, 11604), (2901, 9684), (3228, 8703), (3868, 7263), (4842, 5802)]