38467408

素因数分解:

$2^4\times 7^1\times {\mathrm{23}}^1\times {\mathrm{109}}^1\times {\mathrm{137}}^1$

素因数の和:284

約数の個数: 80

約数和(自身を含む): 90351360

約数和(自身を除く): 51883952

約数列:

[1, 2, 4, 7, 8, 14, 16, 23, 28, 46, 56, 92, 109, 112, 137, 161, 184, 218, 274, 322, 368, 436, 548, 644, 763, 872, 959, 1096, 1288, 1526, 1744, 1918, 2192, 2507, 2576, 3052, 3151, 3836, 5014, 6104, 6302, 7672, 10028, 12208, 12604, 14933, 15344, 17549, 20056, 22057, 25208, 29866, 35098, 40112, 44114, 50416, 59732, 70196, 88228, 104531, 119464, 140392, 176456, 209062, 238928, 280784, 343459, 352912, 418124, 686918, 836248, 1373836, 1672496, 2404213, 2747672, 4808426, 5495344, 9616852, 19233704, 38467408]

約数ペア:

[(1, 38467408), (2, 19233704), (4, 9616852), (7, 5495344), (8, 4808426), (14, 2747672), (16, 2404213), (23, 1672496), (28, 1373836), (46, 836248), (56, 686918), (92, 418124), (109, 352912), (112, 343459), (137, 280784), (161, 238928), (184, 209062), (218, 176456), (274, 140392), (322, 119464), (368, 104531), (436, 88228), (548, 70196), (644, 59732), (763, 50416), (872, 44114), (959, 40112), (1096, 35098), (1288, 29866), (1526, 25208), (1744, 22057), (1918, 20056), (2192, 17549), (2507, 15344), (2576, 14933), (3052, 12604), (3151, 12208), (3836, 10028), (5014, 7672), (6104, 6302)]