64091522

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{263}}^1$

素因数の和:359

約数の個数: 48

約数和(自身を含む): 113762880

約数和(自身を除く): 49671358

約数列:

[1, 2, 11, 19, 22, 38, 53, 106, 121, 209, 242, 263, 418, 526, 583, 1007, 1166, 2014, 2299, 2893, 4598, 4997, 5786, 6413, 9994, 11077, 12826, 13939, 22154, 27878, 31823, 54967, 63646, 109934, 121847, 153329, 243694, 264841, 306658, 529682, 604637, 1209274, 1686619, 2913251, 3373238, 5826502, 32045761, 64091522]

約数ペア:

[(1, 64091522), (2, 32045761), (11, 5826502), (19, 3373238), (22, 2913251), (38, 1686619), (53, 1209274), (106, 604637), (121, 529682), (209, 306658), (242, 264841), (263, 243694), (418, 153329), (526, 121847), (583, 109934), (1007, 63646), (1166, 54967), (2014, 31823), (2299, 27878), (2893, 22154), (4598, 13939), (4997, 12826), (5786, 11077), (6413, 9994)]