38947248

素因数分解:

$2^4\times 3^2\times {\mathrm{307}}^1\times {\mathrm{881}}^1$

素因数の和:1202

約数の個数: 60

約数和(自身を含む): 109477368

約数和(自身を除く): 70530120

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 307, 614, 881, 921, 1228, 1762, 1842, 2456, 2643, 2763, 3524, 3684, 4912, 5286, 5526, 7048, 7368, 7929, 10572, 11052, 14096, 14736, 15858, 21144, 22104, 31716, 42288, 44208, 63432, 126864, 270467, 540934, 811401, 1081868, 1622802, 2163736, 2434203, 3245604, 4327472, 4868406, 6491208, 9736812, 12982416, 19473624, 38947248]

約数ペア:

[(1, 38947248), (2, 19473624), (3, 12982416), (4, 9736812), (6, 6491208), (8, 4868406), (9, 4327472), (12, 3245604), (16, 2434203), (18, 2163736), (24, 1622802), (36, 1081868), (48, 811401), (72, 540934), (144, 270467), (307, 126864), (614, 63432), (881, 44208), (921, 42288), (1228, 31716), (1762, 22104), (1842, 21144), (2456, 15858), (2643, 14736), (2763, 14096), (3524, 11052), (3684, 10572), (4912, 7929), (5286, 7368), (5526, 7048)]