42554512

素因数分解:

$2^4\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{2657}}^1$

素因数の和:2696

約数の個数: 80

約数和(自身を含む): 110742912

約数和(自身を除く): 68188400

約数列:

[1, 2, 4, 7, 8, 11, 13, 14, 16, 22, 26, 28, 44, 52, 56, 77, 88, 91, 104, 112, 143, 154, 176, 182, 208, 286, 308, 364, 572, 616, 728, 1001, 1144, 1232, 1456, 2002, 2288, 2657, 4004, 5314, 8008, 10628, 16016, 18599, 21256, 29227, 34541, 37198, 42512, 58454, 69082, 74396, 116908, 138164, 148792, 204589, 233816, 241787, 276328, 297584, 379951, 409178, 467632, 483574, 552656, 759902, 818356, 967148, 1519804, 1636712, 1934296, 2659657, 3039608, 3273424, 3868592, 5319314, 6079216, 10638628, 21277256, 42554512]

約数ペア:

[(1, 42554512), (2, 21277256), (4, 10638628), (7, 6079216), (8, 5319314), (11, 3868592), (13, 3273424), (14, 3039608), (16, 2659657), (22, 1934296), (26, 1636712), (28, 1519804), (44, 967148), (52, 818356), (56, 759902), (77, 552656), (88, 483574), (91, 467632), (104, 409178), (112, 379951), (143, 297584), (154, 276328), (176, 241787), (182, 233816), (208, 204589), (286, 148792), (308, 138164), (364, 116908), (572, 74396), (616, 69082), (728, 58454), (1001, 42512), (1144, 37198), (1232, 34541), (1456, 29227), (2002, 21256), (2288, 18599), (2657, 16016), (4004, 10628), (5314, 8008)]