4033016

素因数分解:

$2^3\times {\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{157}}^1$

素因数の和:208

約数の個数: 48

約数和(自身を含む): 8674200

約数和(自身を除く): 4641184

約数列:

[1, 2, 4, 8, 13, 19, 26, 38, 52, 76, 104, 152, 157, 169, 247, 314, 338, 494, 628, 676, 988, 1256, 1352, 1976, 2041, 2983, 3211, 4082, 5966, 6422, 8164, 11932, 12844, 16328, 23864, 25688, 26533, 38779, 53066, 77558, 106132, 155116, 212264, 310232, 504127, 1008254, 2016508, 4033016]

約数ペア:

[(1, 4033016), (2, 2016508), (4, 1008254), (8, 504127), (13, 310232), (19, 212264), (26, 155116), (38, 106132), (52, 77558), (76, 53066), (104, 38779), (152, 26533), (157, 25688), (169, 23864), (247, 16328), (314, 12844), (338, 11932), (494, 8164), (628, 6422), (676, 5966), (988, 4082), (1256, 3211), (1352, 2983), (1976, 2041)]