28672098

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{3089}}^1$

素因数の和:3131

約数の個数: 64

約数和(自身を含む): 74753280

約数和(自身を除く): 46081182

約数列:

[1, 2, 3, 6, 7, 13, 14, 17, 21, 26, 34, 39, 42, 51, 78, 91, 102, 119, 182, 221, 238, 273, 357, 442, 546, 663, 714, 1326, 1547, 3089, 3094, 4641, 6178, 9267, 9282, 18534, 21623, 40157, 43246, 52513, 64869, 80314, 105026, 120471, 129738, 157539, 240942, 281099, 315078, 367591, 562198, 682669, 735182, 843297, 1102773, 1365338, 1686594, 2048007, 2205546, 4096014, 4778683, 9557366, 14336049, 28672098]

約数ペア:

[(1, 28672098), (2, 14336049), (3, 9557366), (6, 4778683), (7, 4096014), (13, 2205546), (14, 2048007), (17, 1686594), (21, 1365338), (26, 1102773), (34, 843297), (39, 735182), (42, 682669), (51, 562198), (78, 367591), (91, 315078), (102, 281099), (119, 240942), (182, 157539), (221, 129738), (238, 120471), (273, 105026), (357, 80314), (442, 64869), (546, 52513), (663, 43246), (714, 40157), (1326, 21623), (1547, 18534), (3089, 9282), (3094, 9267), (4641, 6178)]