38561248

素因数分解:

$2^5\times {\mathrm{11}}^2\times {\mathrm{23}}^1\times {\mathrm{433}}^1$

素因数の和:488

約数の個数: 72

約数和(自身を含む): 87275664

約数和(自身を除く): 48714416

約数列:

[1, 2, 4, 8, 11, 16, 22, 23, 32, 44, 46, 88, 92, 121, 176, 184, 242, 253, 352, 368, 433, 484, 506, 736, 866, 968, 1012, 1732, 1936, 2024, 2783, 3464, 3872, 4048, 4763, 5566, 6928, 8096, 9526, 9959, 11132, 13856, 19052, 19918, 22264, 38104, 39836, 44528, 52393, 76208, 79672, 89056, 104786, 109549, 152416, 159344, 209572, 219098, 318688, 419144, 438196, 838288, 876392, 1205039, 1676576, 1752784, 2410078, 3505568, 4820156, 9640312, 19280624, 38561248]

約数ペア:

[(1, 38561248), (2, 19280624), (4, 9640312), (8, 4820156), (11, 3505568), (16, 2410078), (22, 1752784), (23, 1676576), (32, 1205039), (44, 876392), (46, 838288), (88, 438196), (92, 419144), (121, 318688), (176, 219098), (184, 209572), (242, 159344), (253, 152416), (352, 109549), (368, 104786), (433, 89056), (484, 79672), (506, 76208), (736, 52393), (866, 44528), (968, 39836), (1012, 38104), (1732, 22264), (1936, 19918), (2024, 19052), (2783, 13856), (3464, 11132), (3872, 9959), (4048, 9526), (4763, 8096), (5566, 6928)]