28210006

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{197}}^1\times {\mathrm{283}}^1$

素因数の和:516

約数の個数: 32

約数和(自身を含む): 48584448

約数和(自身を除く): 20374442

約数列:

[1, 2, 11, 22, 23, 46, 197, 253, 283, 394, 506, 566, 2167, 3113, 4334, 4531, 6226, 6509, 9062, 13018, 49841, 55751, 71599, 99682, 111502, 143198, 613261, 1226522, 1282273, 2564546, 14105003, 28210006]

約数ペア:

[(1, 28210006), (2, 14105003), (11, 2564546), (22, 1282273), (23, 1226522), (46, 613261), (197, 143198), (253, 111502), (283, 99682), (394, 71599), (506, 55751), (566, 49841), (2167, 13018), (3113, 9062), (4334, 6509), (4531, 6226)]