37641968

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{251}}^1$

素因数の和:382

約数の個数: 80

約数和(自身を含む): 90994176

約数和(自身を除く): 53352208

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 52, 56, 91, 103, 104, 112, 182, 206, 208, 251, 364, 412, 502, 721, 728, 824, 1004, 1339, 1442, 1456, 1648, 1757, 2008, 2678, 2884, 3263, 3514, 4016, 5356, 5768, 6526, 7028, 9373, 10712, 11536, 13052, 14056, 18746, 21424, 22841, 25853, 26104, 28112, 37492, 45682, 51706, 52208, 74984, 91364, 103412, 149968, 180971, 182728, 206824, 336089, 361942, 365456, 413648, 672178, 723884, 1344356, 1447768, 2352623, 2688712, 2895536, 4705246, 5377424, 9410492, 18820984, 37641968]

約数ペア:

[(1, 37641968), (2, 18820984), (4, 9410492), (7, 5377424), (8, 4705246), (13, 2895536), (14, 2688712), (16, 2352623), (26, 1447768), (28, 1344356), (52, 723884), (56, 672178), (91, 413648), (103, 365456), (104, 361942), (112, 336089), (182, 206824), (206, 182728), (208, 180971), (251, 149968), (364, 103412), (412, 91364), (502, 74984), (721, 52208), (728, 51706), (824, 45682), (1004, 37492), (1339, 28112), (1442, 26104), (1456, 25853), (1648, 22841), (1757, 21424), (2008, 18746), (2678, 14056), (2884, 13052), (3263, 11536), (3514, 10712), (4016, 9373), (5356, 7028), (5768, 6526)]