17138304688

素因数分解:

$2^4\times {\mathrm{37}}^1\times {\mathrm{431}}^1\times {\mathrm{67169}}^1$

素因数の和:67645

約数の個数: 40

約数和(自身を含む): 34182544320

約数和(自身を除く): 17044239632

約数列:

[1, 2, 4, 8, 16, 37, 74, 148, 296, 431, 592, 862, 1724, 3448, 6896, 15947, 31894, 63788, 67169, 127576, 134338, 255152, 268676, 537352, 1074704, 2485253, 4970506, 9941012, 19882024, 28949839, 39764048, 57899678, 115799356, 231598712, 463197424, 1071144043, 2142288086, 4284576172, 8569152344, 17138304688]

約数ペア:

[(1, 17138304688), (2, 8569152344), (4, 4284576172), (8, 2142288086), (16, 1071144043), (37, 463197424), (74, 231598712), (148, 115799356), (296, 57899678), (431, 39764048), (592, 28949839), (862, 19882024), (1724, 9941012), (3448, 4970506), (6896, 2485253), (15947, 1074704), (31894, 537352), (63788, 268676), (67169, 255152), (127576, 134338)]