102791528

素因数分解:

$2^3\times 7^1\times {\mathrm{71}}^1\times {\mathrm{103}}^1\times {\mathrm{251}}^1$

素因数の和:438

約数の個数: 64

約数和(自身を含む): 226437120

約数和(自身を除く): 123645592

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 71, 103, 142, 206, 251, 284, 412, 497, 502, 568, 721, 824, 994, 1004, 1442, 1757, 1988, 2008, 2884, 3514, 3976, 5768, 7028, 7313, 14056, 14626, 17821, 25853, 29252, 35642, 51191, 51706, 58504, 71284, 102382, 103412, 124747, 142568, 180971, 204764, 206824, 249494, 361942, 409528, 498988, 723884, 997976, 1447768, 1835563, 3671126, 7342252, 12848941, 14684504, 25697882, 51395764, 102791528]

約数ペア:

[(1, 102791528), (2, 51395764), (4, 25697882), (7, 14684504), (8, 12848941), (14, 7342252), (28, 3671126), (56, 1835563), (71, 1447768), (103, 997976), (142, 723884), (206, 498988), (251, 409528), (284, 361942), (412, 249494), (497, 206824), (502, 204764), (568, 180971), (721, 142568), (824, 124747), (994, 103412), (1004, 102382), (1442, 71284), (1757, 58504), (1988, 51706), (2008, 51191), (2884, 35642), (3514, 29252), (3976, 25853), (5768, 17821), (7028, 14626), (7313, 14056)]