28410968

素因数分解:

$2^3\times {\mathrm{37}}^1\times {\mathrm{53}}^1\times {\mathrm{1811}}^1$

素因数の和:1907

約数の個数: 32

約数和(自身を含む): 55773360

約数和(自身を除く): 27362392

約数列:

[1, 2, 4, 8, 37, 53, 74, 106, 148, 212, 296, 424, 1811, 1961, 3622, 3922, 7244, 7844, 14488, 15688, 67007, 95983, 134014, 191966, 268028, 383932, 536056, 767864, 3551371, 7102742, 14205484, 28410968]

約数ペア:

[(1, 28410968), (2, 14205484), (4, 7102742), (8, 3551371), (37, 767864), (53, 536056), (74, 383932), (106, 268028), (148, 191966), (212, 134014), (296, 95983), (424, 67007), (1811, 15688), (1961, 14488), (3622, 7844), (3922, 7244)]